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Vulnerability Details :

CVE-2021-39846

Summary
Assigner-adobe
Assigner Org ID-078d4453-3bcd-4900-85e6-15281da43538
Published At-29 Sep, 2021 | 15:38
Updated At-16 Sep, 2024 | 16:43
Rejected At-
Credits

Adobe Acrobat Reader /Parent Property Recursive Stack Overflow

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a stack overflow vulnerability due to insecure handling of a crafted PDF file, potentially resulting in memory corruption in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PDF file in Acrobat Reader.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:adobe
Assigner Org ID:078d4453-3bcd-4900-85e6-15281da43538
Published At:29 Sep, 2021 | 15:38
Updated At:16 Sep, 2024 | 16:43
Rejected At:
▼CVE Numbering Authority (CNA)
Adobe Acrobat Reader /Parent Property Recursive Stack Overflow

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a stack overflow vulnerability due to insecure handling of a crafted PDF file, potentially resulting in memory corruption in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PDF file in Acrobat Reader.

Affected Products
Vendor
Adobe Inc.Adobe
Product
Acrobat Reader
Versions
Affected
  • From unspecified through 2020.004.30006 (custom)
  • From unspecified through 2017.011.30199 (custom)
  • From unspecified through 2021.005.20060 (custom)
  • From unspecified through None (custom)
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow (CWE-121)
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow (CWE-121)
Metrics
VersionBase scoreBase severityVector
3.16.1MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
x_refsource_MISC
Hyperlink: https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
x_refsource_MISC
x_transferred
Hyperlink: https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@adobe.com
Published At:29 Sep, 2021 | 16:15
Updated At:05 Feb, 2022 | 02:17

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a stack overflow vulnerability due to insecure handling of a crafted PDF file, potentially resulting in memory corruption in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PDF file in Acrobat Reader.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.1MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Secondary3.16.1MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Primary2.05.8MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:P
Type: Primary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Type: Secondary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Type: Primary
Version: 2.0
Base score: 5.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:P
CPE Matches

Adobe Inc.
adobe
>>acrobat>>Versions from 20.001.30005(inclusive) to 20.004.30006(inclusive)
cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*
Adobe Inc.
adobe
>>acrobat_reader>>Versions from 20.001.30005(inclusive) to 20.004.30006(inclusive)
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*
Apple Inc.
apple
>>macos>>-
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Adobe Inc.
adobe
>>acrobat_dc>>Versions from 15.008.20082(inclusive) to 21.005.20058(inclusive)
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
Adobe Inc.
adobe
>>acrobat_reader_dc>>Versions from 15.008.20082(inclusive) to 21.005.20058(inclusive)
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*
Apple Inc.
apple
>>macos>>-
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
Adobe Inc.
adobe
>>acrobat_dc>>Versions from 15.008.20082(inclusive) to 21.005.20060(inclusive)
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
Adobe Inc.
adobe
>>acrobat_reader_dc>>Versions from 15.008.20082(inclusive) to 21.005.20060(inclusive)
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*
Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Adobe Inc.
adobe
>>acrobat>>Versions from 17.011.30059(inclusive) to 17.011.30199(inclusive)
cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*
Adobe Inc.
adobe
>>acrobat_reader>>Versions from 17.011.30059(inclusive) to 17.011.30199(inclusive)
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*
Apple Inc.
apple
>>macos>>-
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE-121Secondarypsirt@adobe.com
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-121
Type: Secondary
Source: psirt@adobe.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://helpx.adobe.com/security/products/acrobat/apsb21-55.htmlpsirt@adobe.com
Release Notes
Vendor Advisory
Hyperlink: https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
Source: psirt@adobe.com
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-6
Assigner-Adobe Systems Incorporated
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CVSS Score-10||HIGH
EPSS-4.40% / 88.57%
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Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aApple Inc.Adobe Inc.Microsoft Corporation
Product-acrobat_reader_dcacrobat_readermacosacrobat_dcwindowsacrobatn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-32208
Matching Score-6
Assigner-HackerOne
ShareView Details
Matching Score-6
Assigner-HackerOne
CVSS Score-5.9||MEDIUM
EPSS-0.19% / 40.55%
||
7 Day CHG~0.00%
Published-07 Jul, 2022 | 00:00
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.

Action-Not Available
Vendor-n/aCURLSplunk LLC (Cisco Systems, Inc.)Apple Inc.NetApp, Inc.Debian GNU/LinuxFedora Project
Product-h410smacosdebian_linuxh500s_firmwarehci_compute_nodeh700s_firmwarefedoracurlsolidfirebootstrap_osh410s_firmwareh700suniversal_forwarderh500sh300s_firmwareelement_softwareclustered_data_ontaph300shci_management_nodehttps://github.com/curl/curl
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30805
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.62% / 81.10%
||
7 Day CHG+0.01%
Published-08 Sep, 2021 | 13:39
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xSecurity Update - CatalinamacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-5105
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-10||HIGH
EPSS-4.40% / 88.57%
||
7 Day CHG~0.00%
Published-15 Jul, 2015 | 14:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap-based buffer overflow in Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-5096 and CVE-2015-5098.

Action-Not Available
Vendor-n/aApple Inc.Adobe Inc.Microsoft Corporation
Product-acrobat_reader_dcacrobat_readermacosacrobat_dcwindowsacrobatn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-8653
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-35.30% / 96.91%
||
7 Day CHG~0.00%
Published-20 Dec, 2018 | 13:00
Updated-30 Jul, 2025 | 01:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-05-03||Apply updates per vendor instructions.

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8643.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_1709windows_server_2016windows_server_2012windows_10_1703windows_server_2008windows_10_1803windows_8.1windows_10_1607windows_10_1809windows_7internet_explorerwindows_server_2019windows_10_1507windows_rt_8.1Internet Explorer 9Internet Explorer 11Internet Explorer 10Internet Explorer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-15935
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-33.96% / 96.82%
||
7 Day CHG+3.51%
Published-12 Oct, 2018 | 18:00
Updated-05 Aug, 2024 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-mac_os_xacrobat_dcwindowsacrobat_reader_dcAdobe Acrobat and Reader
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30672
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.35% / 56.87%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:25
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30928
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.56% / 67.38%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosicloudtvOSmacOSwatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30919
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.60% / 68.51%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-30658
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.45% / 79.97%
||
7 Day CHG~0.00%
Published-16 Jun, 2022 | 16:58
Updated-23 Apr, 2025 | 18:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe InDesign Font Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsindesignmacosInDesign
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30929
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.08% / 23.59%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may disclose memory contents.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-30656
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.51% / 80.44%
||
7 Day CHG~0.00%
Published-16 Jun, 2022 | 17:06
Updated-23 Apr, 2025 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe InCopy PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Adobe InCopy versions 17.2 (and earlier) and 16.4.1 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-incopywindowsmacosInCopy
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-32885
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.16% / 37.65%
||
7 Day CHG+0.03%
Published-08 May, 2023 | 00:00
Updated-29 Jan, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5, Safari 15.6. Processing maliciously crafted web content may lead to arbitrary code execution

Action-Not Available
Vendor-Apple Inc.
Product-ipadosiphone_ossafarimacosmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-30638
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.15% / 35.91%
||
7 Day CHG~0.00%
Published-07 Sep, 2023 | 13:12
Updated-27 Feb, 2025 | 20:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Illustrator Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Adobe Illustrator versions 26.0.2 (and earlier) and 25.4.5 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Adobe Inc.Microsoft Corporation
Product-windowsmacosillustratorIllustrator
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-15944
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-2.34% / 84.25%
||
7 Day CHG-0.32%
Published-12 Oct, 2018 | 18:00
Updated-05 Aug, 2024 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-mac_os_xacrobat_dcwindowsacrobat_reader_dcAdobe Acrobat and Reader
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30848
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.90% / 74.71%
||
7 Day CHG~0.00%
Published-19 Oct, 2021 | 13:11
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacossafariipadosSafariiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30846
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-1.02% / 76.31%
||
7 Day CHG~0.00%
Published-19 Oct, 2021 | 13:11
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectApple Inc.
Product-iphone_osdebian_linuxipadostvoswatchossafarifedoramacostvOSSafariwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30901
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.26% / 48.98%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-16000
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-4.68% / 88.91%
||
7 Day CHG~0.00%
Published-18 Jan, 2019 | 17:00
Updated-05 Aug, 2024 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Acrobat and Reader versions 2019.008.20081 and earlier, 2019.008.20080 and earlier, 2019.008.20081 and earlier, 2017.011.30106 and earlier version, 2017.011.30105 and earlier version, 2015.006.30457 and earlier, and 2015.006.30456 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.

Action-Not Available
Vendor-n/aApple Inc.Microsoft CorporationAdobe Inc.
Product-mac_os_xacrobat_dcwindowsacrobat_reader_dcn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-32793
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.27%
||
7 Day CHG~0.00%
Published-24 Aug, 2022 | 00:00
Updated-30 May, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.5, watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6. An app may be able to disclose kernel memory.

Action-Not Available
Vendor-Apple Inc.Fedora Project
Product-watchosipadosiphone_osfedoratvosmacostvOSmacOSwatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30909
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.78% / 72.76%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2016-4243
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-3.61% / 87.34%
||
7 Day CHG~0.00%
Published-13 Jul, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4172, CVE-2016-4175, CVE-2016-4179, CVE-2016-4180, CVE-2016-4181, CVE-2016-4182, CVE-2016-4183, CVE-2016-4184, CVE-2016-4185, CVE-2016-4186, CVE-2016-4187, CVE-2016-4188, CVE-2016-4189, CVE-2016-4190, CVE-2016-4217, CVE-2016-4218, CVE-2016-4219, CVE-2016-4220, CVE-2016-4221, CVE-2016-4233, CVE-2016-4234, CVE-2016-4235, CVE-2016-4236, CVE-2016-4237, CVE-2016-4238, CVE-2016-4239, CVE-2016-4240, CVE-2016-4241, CVE-2016-4242, CVE-2016-4244, CVE-2016-4245, and CVE-2016-4246.

Action-Not Available
Vendor-n/aAdobe Inc.Linux Kernel Organization, IncGoogle LLCApple Inc.Microsoft Corporation
Product-flash_playerchrome_oslinux_kernelflash_player_desktop_runtimewindowswindows_8.1mac_os_xwindows_10n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30883
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.14%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:49
Updated-30 Jul, 2025 | 01:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-13||Apply updates per vendor instructions.

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Action-Not Available
Vendor-Apple Inc.
Product-tvosipadosiphone_oswatchosmacosipad_osiOS and iPadOSmacOSMultiple Products
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-30662
Matching Score-6
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-2.96% / 85.95%
||
7 Day CHG~0.00%
Published-16 Jun, 2022 | 17:00
Updated-23 Apr, 2025 | 18:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe InDesign Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsindesignmacosInDesign
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-32787
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.13% / 33.23%
||
7 Day CHG~0.00%
Published-23 Sep, 2022 | 18:59
Updated-22 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Big Sur 11.6.8, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Security Update 2022-005 Catalina. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-mac_os_xtvosmacosiphone_osipadoswatchoswatchOStvOSmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30717
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-8.1||HIGH
EPSS-0.89% / 74.51%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:27
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to execute arbitrary code.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-31434
Matching Score-6
Assigner-Zero Day Initiative
ShareView Details
Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.89% / 85.79%
||
7 Day CHG~0.00%
Published-29 Apr, 2021 | 16:31
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.931. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JPM files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12377.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-windowsfoxit_studio_photoStudio Photo
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30792
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.50% / 64.82%
||
7 Day CHG+0.02%
Published-08 Sep, 2021 | 13:49
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30894
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.47% / 63.73%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:49
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadostvostvOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30771
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.24%
||
7 Day CHG~0.00%
Published-18 Mar, 2022 | 17:59
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, iOS 14.6 and iPadOS 14.6, watchOS 7.5, tvOS 14.6. Processing a maliciously crafted font file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSmacOSwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30735
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.27% / 50.27%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:44
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-32798
Matching Score-6
Assigner-Apple Inc.
ShareView Details
Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.81%
||
7 Day CHG~0.00%
Published-23 Sep, 2022 | 18:59
Updated-22 May, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.5. An app may be able to gain elevated privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2016-4188
Matching Score-6
Assigner-Adobe Systems Incorporated
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Matching Score-6
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-3.71% / 87.49%
||
7 Day CHG~0.00%
Published-13 Jul, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4172, CVE-2016-4175, CVE-2016-4179, CVE-2016-4180, CVE-2016-4181, CVE-2016-4182, CVE-2016-4183, CVE-2016-4184, CVE-2016-4185, CVE-2016-4186, CVE-2016-4187, CVE-2016-4189, CVE-2016-4190, CVE-2016-4217, CVE-2016-4218, CVE-2016-4219, CVE-2016-4220, CVE-2016-4221, CVE-2016-4233, CVE-2016-4234, CVE-2016-4235, CVE-2016-4236, CVE-2016-4237, CVE-2016-4238, CVE-2016-4239, CVE-2016-4240, CVE-2016-4241, CVE-2016-4242, CVE-2016-4243, CVE-2016-4244, CVE-2016-4245, and CVE-2016-4246.

Action-Not Available
Vendor-n/aAdobe Inc.Linux Kernel Organization, IncGoogle LLCApple Inc.Microsoft Corporation
Product-flash_playerchrome_oslinux_kernelflash_player_desktop_runtimewindowswindows_8.1mac_os_xwindows_10n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30749
Matching Score-6
Assigner-Apple Inc.
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Matching Score-6
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.56% / 67.36%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:44
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvossafarimacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30748
Matching Score-6
Assigner-Apple Inc.
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Matching Score-6
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.86% / 74.09%
||
7 Day CHG+0.04%
Published-08 Sep, 2021 | 13:44
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadostvosmacOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-31442
Matching Score-6
Assigner-Zero Day Initiative
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Matching Score-6
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.57% / 88.78%
||
7 Day CHG~0.00%
Published-07 May, 2021 | 20:16
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13239.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-phantompdfwindowsfoxit_readerReader
CWE ID-CWE-787
Out-of-bounds Write
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