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Vulnerability Details :

CVE-2026-33023

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-14 Apr, 2026 | 22:05
Updated At-15 Apr, 2026 | 20:02
Rejected At-
Credits

libsixel: Use-after-free in load_with_gdkpixbuf()

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. In versions 1.8.7 and prior, when built with the --with-gdk-pixbuf2 option, a use-after-free vulnerability exists in load_with_gdkpixbuf() in loader.c. The cleanup path manually frees the sixel_frame_t object and its internal buffers without consulting the reference count, even though the object was created via the refcounted constructor sixel_frame_new() and exposed to the public callback. A callback that calls sixel_frame_ref(frame) to retain a logically valid reference will hold a dangling pointer after sixel_helper_load_image_file() returns, and any subsequent access to the frame or its fields triggers a use-after-free confirmed by AddressSanitizer. The root cause is a consistency failure between two cleanup strategies in the same codebase: sixel_frame_unref() is used in load_with_builtin() but raw free() is used in load_with_gdkpixbuf(). An attacker supplying a crafted image to any application built against libsixel with gdk-pixbuf2 support can trigger this reliably, potentially leading to information disclosure, memory corruption, or code execution. This issue has been fixed in version 1.8.7-r1.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:14 Apr, 2026 | 22:05
Updated At:15 Apr, 2026 | 20:02
Rejected At:
â–¼CVE Numbering Authority (CNA)
libsixel: Use-after-free in load_with_gdkpixbuf()

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. In versions 1.8.7 and prior, when built with the --with-gdk-pixbuf2 option, a use-after-free vulnerability exists in load_with_gdkpixbuf() in loader.c. The cleanup path manually frees the sixel_frame_t object and its internal buffers without consulting the reference count, even though the object was created via the refcounted constructor sixel_frame_new() and exposed to the public callback. A callback that calls sixel_frame_ref(frame) to retain a logically valid reference will hold a dangling pointer after sixel_helper_load_image_file() returns, and any subsequent access to the frame or its fields triggers a use-after-free confirmed by AddressSanitizer. The root cause is a consistency failure between two cleanup strategies in the same codebase: sixel_frame_unref() is used in load_with_builtin() but raw free() is used in load_with_gdkpixbuf(). An attacker supplying a crafted image to any application built against libsixel with gdk-pixbuf2 support can trigger this reliably, potentially leading to information disclosure, memory corruption, or code execution. This issue has been fixed in version 1.8.7-r1.

Affected Products
Vendor
saitoha
Product
libsixel
Versions
Affected
  • < 1.8.7-r1
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
x_refsource_CONFIRM
https://github.com/saitoha/libsixel/releases/tag/v1.8.7-r1
x_refsource_MISC
Hyperlink: https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/saitoha/libsixel/releases/tag/v1.8.7-r1
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
exploit
Hyperlink: https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
Resource:
exploit
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:14 Apr, 2026 | 23:16
Updated At:23 Apr, 2026 | 14:46

libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. In versions 1.8.7 and prior, when built with the --with-gdk-pixbuf2 option, a use-after-free vulnerability exists in load_with_gdkpixbuf() in loader.c. The cleanup path manually frees the sixel_frame_t object and its internal buffers without consulting the reference count, even though the object was created via the refcounted constructor sixel_frame_new() and exposed to the public callback. A callback that calls sixel_frame_ref(frame) to retain a logically valid reference will hold a dangling pointer after sixel_helper_load_image_file() returns, and any subsequent access to the frame or its fields triggers a use-after-free confirmed by AddressSanitizer. The root cause is a consistency failure between two cleanup strategies in the same codebase: sixel_frame_unref() is used in load_with_builtin() but raw free() is used in load_with_gdkpixbuf(). An attacker supplying a crafted image to any application built against libsixel with gdk-pixbuf2 support can trigger this reliably, potentially leading to information disclosure, memory corruption, or code execution. This issue has been fixed in version 1.8.7-r1.

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
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CPE Matches

saitoha
saitoha
>>libsixel>>Versions up to 1.8.7(inclusive)
cpe:2.3:a:saitoha:libsixel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Secondarysecurity-advisories@github.com
CWE ID: CWE-416
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/saitoha/libsixel/releases/tag/v1.8.7-r1security-advisories@github.com
Release Notes
https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6security-advisories@github.com
Exploit
Vendor Advisory
https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Vendor Advisory
Hyperlink: https://github.com/saitoha/libsixel/releases/tag/v1.8.7-r1
Source: security-advisories@github.com
Resource:
Release Notes
Hyperlink: https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
Source: security-advisories@github.com
Resource:
Exploit
Vendor Advisory
Hyperlink: https://github.com/saitoha/libsixel/security/advisories/GHSA-hr25-g2j6-qjw6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-4
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Matching Score-4
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CVSS Score-7.8||HIGH
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Matching Score-4
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Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
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7 Day CHG~0.00%
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KEV Action Due Date-Not Available
Animate | Use After Free (CWE-416)

Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimateanimate
CWE ID-CWE-416
Use After Free
CVE-2015-8961
Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.10% / 26.16%
||
7 Day CHG~0.00%
Published-16 Nov, 2016 | 04:49
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The __ext4_journal_stop function in fs/ext4/ext4_jbd2.c in the Linux kernel before 4.3.3 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging improper access to a certain error field.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-416
Use After Free
CVE-2021-40399
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-0.69% / 71.93%
||
7 Day CHG~0.00%
Published-12 May, 2022 | 17:01
Updated-15 Apr, 2025 | 19:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exploitable use-after-free vulnerability exists in WPS Spreadsheets ( ET ) as part of WPS Office, version 11.2.0.10351. A specially-crafted XLS file can cause a use-after-free condition, resulting in remote code execution. An attacker needs to provide a malformed file to the victim to trigger the vulnerability.

Action-Not Available
Vendor-wpsWPS
Product-wps_officeWPS Office
CWE ID-CWE-416
Use After Free
CVE-2024-47414
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 09:26
Updated-10 Oct, 2024 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Use After Free (CWE-416)

Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimateanimate
CWE ID-CWE-416
Use After Free
CVE-2024-47415
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 09:26
Updated-10 Oct, 2024 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Use After Free (CWE-416)

Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimateanimate
CWE ID-CWE-416
Use After Free
CVE-2024-47418
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 09:26
Updated-10 Oct, 2024 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Use After Free (CWE-416)

Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimateanimate
CWE ID-CWE-416
Use After Free
CVE-2021-38655
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-7.00% / 91.55%
||
7 Day CHG~0.00%
Published-15 Sep, 2021 | 11:24
Updated-04 Aug, 2024 | 01:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_web_appsoffice_online_serverofficeexcel365_appsMicrosoft Excel 2016Microsoft 365 Apps for EnterpriseMicrosoft Excel 2013 Service Pack 1Microsoft Office Online ServerMicrosoft Office Web Apps Server 2013 Service Pack 1Microsoft Office 2019Microsoft Office 2019 for Mac
CWE ID-CWE-416
Use After Free
CVE-2024-47412
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 09:26
Updated-10 Oct, 2024 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Use After Free (CWE-416)

Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsanimatemacosAnimateanimate
CWE ID-CWE-416
Use After Free
CVE-2024-45138
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 13:28
Updated-18 Oct, 2024 | 14:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Substance3D - Stager | Use After Free (CWE-416)

Substance3D - Stager versions 3.0.3 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsmacossubstance_3d_stagerSubstance3D - Stagersubstance_3d_stager
CWE ID-CWE-416
Use After Free
CVE-2015-5123
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-41.00% / 97.43%
||
7 Day CHG~0.00%
Published-14 Jul, 2015 | 10:00
Updated-21 Apr, 2026 | 21:08
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 - 2022-05-04||The impacted product is end-of-life and should be disconnected if still in use.

Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.

Action-Not Available
Vendor-n/aApple Inc.openSUSELinux Kernel Organization, IncSUSERed Hat, Inc.Microsoft CorporationAdobe Inc.
Product-evergreenlinux_enterprise_desktopenterprise_linux_workstationenterprise_linux_serverenterprise_linux_desktopenterprise_linux_server_euswindowsflash_playermacosflash_player_desktop_runtimelinux_kernellinux_enterprise_workstation_extensionn/aFlash Player
CWE ID-CWE-416
Use After Free
CVE-2015-5119
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-93.21% / 99.81%
||
7 Day CHG+0.06%
Published-08 Jul, 2015 | 14:00
Updated-21 Apr, 2026 | 21:08
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 - 2022-03-24||The impacted product is end-of-life and should be disconnected if still in use.

Use-after-free vulnerability in the ByteArray class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.

Action-Not Available
Vendor-n/aApple Inc.openSUSELinux Kernel Organization, IncSUSERed Hat, Inc.Microsoft CorporationAdobe Inc.
Product-evergreenlinux_enterprise_desktopmac_os_xenterprise_linux_serverenterprise_linux_workstationenterprise_linux_desktopenterprise_linux_server_from_rhuiwindowsflash_playerenterprise_linux_server_ausenterprise_linux_euslinux_kernellinux_enterprise_workstation_extensionopensusen/aFlash Player
CWE ID-CWE-416
Use After Free
CVE-2024-45146
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.19% / 40.60%
||
7 Day CHG~0.00%
Published-09 Oct, 2024 | 08:51
Updated-18 Oct, 2024 | 14:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Dimension | Use After Free (CWE-416)

Dimension versions 4.0.3 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsdimensionmacosDimensiondimension
CWE ID-CWE-416
Use After Free
CVE-2024-43758
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.22% / 45.10%
||
7 Day CHG~0.00%
Published-13 Sep, 2024 | 08:37
Updated-13 Sep, 2024 | 17:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Illustrator | Use After Free (CWE-416)

Illustrator versions 28.6, 27.9.5 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-windowsmacosillustratorIllustratorillustrator
CWE ID-CWE-416
Use After Free
CVE-2026-34638
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 9.70%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 17:11
Updated-13 May, 2026 | 10:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Premiere Pro | Use After Free (CWE-416)

Premiere Pro versions 26.0.2, 25.6.4 and earlier are affected by a Use After Free 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.
Product-Premiere Pro
CWE ID-CWE-416
Use After Free
CVE-2019-20079
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.84% / 74.90%
||
7 Day CHG~0.00%
Published-30 Dec, 2019 | 00:04
Updated-05 Aug, 2024 | 02:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.

Action-Not Available
Vendor-n/aVimCanonical Ltd.
Product-ubuntu_linuxvimn/a
CWE ID-CWE-416
Use After Free
CVE-2026-34734
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.8||HIGH
EPSS-0.01% / 3.06%
||
7 Day CHG~0.00%
Published-09 Apr, 2026 | 19:01
Updated-14 Apr, 2026 | 20:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HDF5: H5T__conv_struct Use After Free

HDF5 is software for managing data. In 1.14.1-2 and earlier, a heap-use-after-free was found in the h5dump helper utility. An attacker who can supply a malicious h5 file can trigger a heap use-after-free. The freed object is referenced in a memmove call from H5T__conv_struct. The original object was allocated by H5D__typeinfo_init_phase3 and freed by H5D__typeinfo_term.

Action-Not Available
Vendor-The HDF Group
Product-hdf5hdf5
CWE ID-CWE-416
Use After Free
CVE-2021-34298
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-7.8||HIGH
EPSS-0.42% / 61.99%
||
7 Day CHG~0.00%
Published-13 Jul, 2021 | 11:03
Updated-04 Aug, 2024 | 00:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing BMP files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13060)

Action-Not Available
Vendor-Siemens AG
Product-jt2goteamcenter_visualizationJT2GoTeamcenter Visualization
CWE ID-CWE-416
Use After Free
CWE ID-CWE-20
Improper Input Validation
CVE-2024-43463
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.87% / 75.39%
||
7 Day CHG~0.00%
Published-10 Sep, 2024 | 16:53
Updated-31 Dec, 2024 | 23:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channelvisio365_appsofficeMicrosoft 365 Apps for EnterpriseMicrosoft Visio 2016Microsoft Office LTSC 2021Microsoft Office 2019
CWE ID-CWE-416
Use After Free
CVE-2024-43465
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.68% / 71.85%
||
7 Day CHG~0.00%
Published-10 Sep, 2024 | 16:53
Updated-31 Dec, 2024 | 23:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Elevation of Privilege Vulnerability

Microsoft Excel Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channeloffice_online_serverofficeexcel365_appsMicrosoft 365 Apps for EnterpriseMicrosoft Excel 2016Microsoft Office Online ServerMicrosoft Office LTSC for Mac 2021Microsoft Office LTSC 2021Microsoft Office 2019
CWE ID-CWE-416
Use After Free
CVE-2015-0313
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-92.54% / 99.75%
||
7 Day CHG~0.00%
Published-02 Feb, 2015 | 19:00
Updated-21 Apr, 2026 | 21:09
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 - 2022-05-04||The impacted product is end-of-life and should be disconnected if still in use.

Use-after-free vulnerability in Adobe Flash Player before 13.0.0.269 and 14.x through 16.x before 16.0.0.305 on Windows and OS X and before 11.2.202.442 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in February 2015, a different vulnerability than CVE-2015-0315, CVE-2015-0320, and CVE-2015-0322.

Action-Not Available
Vendor-n/aApple Inc.openSUSEMicrosoft CorporationAdobe Inc.Linux Kernel Organization, IncSUSE
Product-evergreenlinux_enterprise_desktopmac_os_xwindows_8.1edgelinux_kernellinux_enterprise_workstation_extensionwindows_server_2012internet_explorerwindows_rtwindowsflash_playerwindows_8windows_10_1507windows_rt_8.1opensusen/aFlash Player
CWE ID-CWE-416
Use After Free
CVE-2019-19590
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-3.05% / 86.84%
||
7 Day CHG~0.00%
Published-05 Dec, 2019 | 01:55
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In radare2 through 4.0, there is an integer overflow for the variable new_token_size in the function r_asm_massemble at libr/asm/asm.c. This integer overflow will result in a Use-After-Free for the buffer tokens, which can be filled with arbitrary malicious data after the free. This allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted input.

Action-Not Available
Vendor-n/aRadare2 (r2)
Product-radare2n/a
CWE ID-CWE-416
Use After Free
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2024-43504
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-12.88% / 94.12%
||
7 Day CHG~0.00%
Published-08 Oct, 2024 | 17:35
Updated-08 Jul, 2025 | 15:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-exceloffice_long_term_servicing_channel365_appsofficeMicrosoft Excel 2016Microsoft Office LTSC 2021Microsoft 365 Apps for EnterpriseMicrosoft Office 2019Microsoft Office LTSC 2024
CWE ID-CWE-416
Use After Free
CVE-2019-19377
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.39% / 60.38%
||
7 Day CHG~0.00%
Published-29 Nov, 2019 | 15:55
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c.

Action-Not Available
Vendor-n/aNetApp, Inc.Linux Kernel Organization, Inc
Product-linux_kernelcloud_backupactive_iq_unified_managersolidfire_baseboard_management_controllersteelstore_cloud_integrated_storagen/a
CWE ID-CWE-416
Use After Free
CVE-2019-19162
Matching Score-4
Assigner-KrCERT/CC
ShareView Details
Matching Score-4
Assigner-KrCERT/CC
CVSS Score-7.8||HIGH
EPSS-0.53% / 67.33%
||
7 Day CHG~0.00%
Published-11 May, 2020 | 17:40
Updated-17 Sep, 2024 | 02:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free vulnerability in the TOBESOFT XPLATFORM versions 9.1 to 9.2.2 may lead to code execution on a system running it.

Action-Not Available
Vendor-tobesoftTOBESOFTMicrosoft Corporation
Product-windowsxplatformXPLATFORM
CWE ID-CWE-416
Use After Free
CVE-2026-33095
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.04%
||
7 Day CHG+0.01%
Published-14 Apr, 2026 | 16:57
Updated-12 May, 2026 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Word Remote Code Execution Vulnerability

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channel365_appsMicrosoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Microsoft Office LTSC 2024
CWE ID-CWE-416
Use After Free
CVE-2024-41869
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.68% / 71.79%
||
7 Day CHG-0.20%
Published-13 Sep, 2024 | 08:58
Updated-19 Sep, 2024 | 15:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader | Use After Free (CWE-416)

Acrobat Reader versions 24.002.21005, 24.001.30159, 20.005.30655, 24.003.20054 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2024-41830
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.38% / 80.48%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-15 Aug, 2024 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Talos Security Advisory for Adobe (TALOS-2024-2009)

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2024-41831
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-2.08% / 84.15%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-15 Aug, 2024 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-24569: Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free 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.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2026-32199
Matching Score-4
Assigner-Microsoft Corporation
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Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.04%
||
7 Day CHG+0.01%
Published-14 Apr, 2026 | 16:58
Updated-12 May, 2026 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channeloffice_online_server365_appsexcelofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Office Online ServerMicrosoft Office LTSC 2024Microsoft Excel 2016
CWE ID-CWE-416
Use After Free
CVE-2009-4324
Matching Score-4
Assigner-Adobe Systems Incorporated
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Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-92.86% / 99.77%
||
7 Day CHG~0.00%
Published-15 Dec, 2009 | 02:00
Updated-21 Apr, 2026 | 21:12
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 - 2022-06-22||Apply updates per vendor instructions.

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.

Action-Not Available
Vendor-n/aApple Inc.openSUSEMicrosoft CorporationAdobe Inc.SUSE
Product-acrobatacrobat_readermac_os_xlinux_enterpriselinux_enterprise_debuginfowindowsopensusen/aAcrobat and Reader
CWE ID-CWE-416
Use After Free
CVE-2026-32198
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.04%
||
7 Day CHG+0.01%
Published-14 Apr, 2026 | 16:58
Updated-12 May, 2026 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channeloffice_online_server365_appsexcelofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Office Online ServerMicrosoft Office LTSC 2024Microsoft Excel 2016
CWE ID-CWE-416
Use After Free
CVE-2026-32200
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.04%
||
7 Day CHG+0.01%
Published-14 Apr, 2026 | 16:58
Updated-12 May, 2026 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft PowerPoint Remote Code Execution Vulnerability

Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channelpowerpointoffice365_appsMicrosoft 365 Apps for EnterpriseMicrosoft Office 2019Microsoft Office LTSC 2021Microsoft PowerPoint 2016Microsoft Office LTSC 2024
CWE ID-CWE-416
Use After Free
CVE-2026-32189
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.04%
||
7 Day CHG+0.01%
Published-14 Apr, 2026 | 16:57
Updated-12 May, 2026 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channeloffice_online_server365_appsexcelofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft Office 2019Microsoft Office LTSC 2021Microsoft Office LTSC for Mac 2024Office Online ServerMicrosoft Office LTSC 2024Microsoft Excel 2016
CWE ID-CWE-416
Use After Free
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