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Vulnerability Details :

CVE-2026-27648

Summary
Assigner-OpenHarmony
Assigner Org ID-0cf5dd6e-1214-4398-a481-30441e48fafd
Published At-19 May, 2026 | 02:58
Updated At-19 May, 2026 | 02:58
Rejected At-
Credits

web_webview has an out-of-bounds write vulnerability

in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps.

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:OpenHarmony
Assigner Org ID:0cf5dd6e-1214-4398-a481-30441e48fafd
Published At:19 May, 2026 | 02:58
Updated At:19 May, 2026 | 02:58
Rejected At:
â–¼CVE Numbering Authority (CNA)
web_webview has an out-of-bounds write vulnerability

in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps.

Affected Products
Vendor
OpenHarmony (OpenAtom Foundation)OpenHarmony
Product
OpenHarmony
Default Status
unaffected
Versions
Affected
  • From v5.0.3 through v6.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787 Out-of-bounds write
Type: CWE
CWE ID: CWE-787
Description: CWE-787 Out-of-bounds write
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-04.md
N/A
Hyperlink: https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-04.md
Resource: N/A
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:scy@openharmony.io
Published At:19 May, 2026 | 04:16
Updated At:19 May, 2026 | 04:16

in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps.

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
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-787Primaryscy@openharmony.io
CWE ID: CWE-787
Type: Primary
Source: scy@openharmony.io
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-04.mdscy@openharmony.io
N/A
Hyperlink: https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-04.md
Source: scy@openharmony.io
Resource: N/A

Change History

0
Information is not available yet

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||
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Matching Score-6
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Matching Score-6
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CVSS Score-5.5||MEDIUM
EPSS-0.01% / 0.33%
||
7 Day CHG-0.00%
Published-16 Mar, 2026 | 07:10
Updated-17 Mar, 2026 | 19:58
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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Matching Score-6
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Out-of-bounds Write
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Matching Score-6
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ShareView Details
Matching Score-6
Assigner-OpenHarmony
CVSS Score-4||MEDIUM
EPSS-0.06% / 18.73%
||
7 Day CHG~0.00%
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Updated-09 Apr, 2025 | 13:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
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Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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Matching Score-6
Assigner-OpenHarmony
ShareView Details
Matching Score-6
Assigner-OpenHarmony
CVSS Score-4||MEDIUM
EPSS-0.06% / 18.73%
||
7 Day CHG~0.00%
Published-09 Jan, 2023 | 02:23
Updated-09 Apr, 2025 | 14:11
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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Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
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CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-41686
Matching Score-6
Assigner-OpenHarmony
ShareView Details
Matching Score-6
Assigner-OpenHarmony
CVSS Score-5.1||MEDIUM
EPSS-0.06% / 19.21%
||
7 Day CHG~0.00%
Published-14 Oct, 2022 | 14:40
Updated-14 May, 2025 | 15:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Out-of-bound memory read and write in /dev/mmz_userdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could read out-of-bound memory leading sensitive to information disclosure. The proc ...

OpenHarmony-v3.1.2 and prior versions, 3.0.6 and prior versions have an Out-of-bound memory read and write vulnerability in /dev/mmz_userdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could read out-of-bound memory leading sensitive to information disclosure. The processes with system user UID run on the device would be able to write out-of-bound memory which could lead to unspecified memory corruption.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-41802
Matching Score-6
Assigner-OpenHarmony
ShareView Details
Matching Score-6
Assigner-OpenHarmony
CVSS Score-4||MEDIUM
EPSS-0.06% / 19.14%
||
7 Day CHG~0.00%
Published-08 Dec, 2022 | 00:00
Updated-09 Sep, 2024 | 12:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-38701
Matching Score-6
Assigner-OpenHarmony
ShareView Details
Matching Score-6
Assigner-OpenHarmony
CVSS Score-6.2||MEDIUM
EPSS-0.04% / 13.55%
||
7 Day CHG~0.00%
Published-09 Sep, 2022 | 14:39
Updated-16 Sep, 2024 | 19:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IPC in communication subsystem has a heap overflow vulnerability. Local attackers can trigger a heap overflow and get network sensitive information.

OpenHarmony-v3.1.2 and prior versions have a heap overflow vulnerability. Local attackers can trigger a heap overflow and get network sensitive information.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-23566
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-0.39% / 60.25%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 22:32
Updated-22 Apr, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Out of bounds write in Tensorflow

Tensorflow is an Open Source Machine Learning Framework. TensorFlow is vulnerable to a heap OOB write in `Grappler`. The `set_output` function writes to an array at the specified index. Hence, this gives a malicious user a write primitive. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-26096
Matching Score-4
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-4
Assigner-Fortinet, Inc.
CVSS Score-6.4||MEDIUM
EPSS-0.53% / 67.18%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 17:57
Updated-25 Oct, 2024 | 13:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifically crafted command line arguments.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortisandboxFortinet FortiSandbox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-4496
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.19% / 40.91%
||
7 Day CHG~0.00%
Published-05 May, 2024 | 06:00
Updated-27 Jan, 2025 | 18:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i21 formWifiMacFilterSet stack-based overflow

A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. This affects the function formWifiMacFilterSet. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263085 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i21i21_firmwarei21
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-41766
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-8.8||HIGH
EPSS-0.04% / 10.67%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 08:18
Updated-11 Mar, 2026 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack buffer overflow on parsing web request

A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise.

Action-Not Available
Vendor-mbs-solutionsMBS
Product-ubr-02ubr-lonuniversal_bacnet_router_firmwareubr-01_mk_iiUBR-01 Mk IIUBR-LONUBR-02
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-47384
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-8.8||HIGH
EPSS-3.06% / 86.85%
||
7 Day CHG~0.00%
Published-15 May, 2023 | 09:46
Updated-17 Jul, 2025 | 13:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CODESYS: Multiple products prone to stack based out-of-bounds write

An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.

Action-Not Available
Vendor-CODESYS GmbH
Product-control_for_plcnext_slcontrol_for_beaglebone_slcontrol_win_\(sl\)control_for_pfc200_slsafety_sil2_pspcontrol_for_empc-a\/imx6_slhmi_\(sl\)control_for_wago_touch_panels_600_slsafety_sil2_runtime_toolkitcontrol_rte_\(sl\)control_for_raspberry_pi_sldevelopment_system_v3control_for_linux_slcontrol_for_iot2000_slcontrol_runtime_system_toolkitcontrol_for_pfc100_slcontrol_rte_\(for_beckhoff_cx\)_slCODESYS Control Win (SL)CODESYS Safety SIL2 Runtime ToolkitCODESYS Control RTE (for Beckhoff CX) SLCODESYS Control for Linux SLCODESYS Control for emPC-A/iMX6 SLCODESYS Control for WAGO Touch Panels 600 SLCODESYS Control for PFC200 SLCODESYS Control for BeagleBone SLCODESYS HMI (SL)CODESYS Control for PLCnext SLCODESYS Development System V3CODESYS Control RTE (SL)CODESYS Control for IOT2000 SLCODESYS Control Runtime System ToolkitCODESYS Safety SIL2 PSPCODESYS Control for PFC100 SLCODESYS Control for Raspberry Pi SL
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0927
Matching Score-4
Assigner-Canonical Ltd.
ShareView Details
Matching Score-4
Assigner-Canonical Ltd.
CVSS Score-7.8||HIGH
EPSS-0.05% / 13.77%
||
7 Day CHG+0.03%
Published-23 Mar, 2025 | 15:00
Updated-22 Jan, 2026 | 16:58
Rejected-08 Apr, 2025 | 08:07
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Filesystem bugs due to corrupt images are not considered a CVE for any filesystem that is only mountable by CAP_SYS_ADMIN in the initial user namespace. That includes delegated mounting.

Action-Not Available
Vendor-Linux Kernel Organization, IncCanonical Ltd.
Product-
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-21901
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.20% / 41.24%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 18:06
Updated-03 Aug, 2024 | 18:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow vulnerability exists in the CMA check_udp_crc function of Garrett Metal Detectors’ iC Module CMA Version 5.0. A specially-crafted packet can lead to a stack-based buffer overflow during a call to memcpy. An attacker can send a malicious packet to trigger this vulnerability.

Action-Not Available
Vendor-garrettn/a
Product-ic_module_cmaGarrett Metal Detectors
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-46341
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.94% / 76.43%
||
7 Day CHG-0.17%
Published-14 Dec, 2022 | 00:00
Updated-22 Apr, 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

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

Action-Not Available
Vendor-n/aDebian GNU/LinuxFedora ProjectX.Org FoundationRed Hat, Inc.
Product-enterprise_linuxfedorax_serverdebian_linuxxorg-x11-server
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-20039
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-8.8||HIGH
EPSS-2.88% / 86.45%
||
7 Day CHG~0.00%
Published-01 Apr, 2024 | 02:34
Updated-23 Apr, 2025 | 13:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In modem protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01240012; Issue ID: MSV-1215.

Action-Not Available
Vendor-MediaTek Inc.
Product-mt6763mt6890mt8765mt8788mt2735mt8792mt8796mt6980dmt6762mt6298mt6765tmt6297mt6762dmt2731mt6983mt6785umt6768mt6762mmt6990mt8673mt6893mt8675mt8791tmt6889mt8676mt6765mt6781lr12amt8791mt6771mt8768mt6853mt6885lr13mt6813mt6895mt6785tmt6769tmt6835mt6855mt6875mt6873mt6769zmt6886nr16mt6896mt6779mt6985mt6895tmt8766mt6877mt6783mt8786mt6815mt6789mt6833mt8798mt6883mt6875tmt6785mt6897mt6879mt2737mt6989mt3967mt6986dmt6761nr17mt6986nr15mt8797mt6739mt8781mt6769mt8666mt6767mt8667mt6891mt6980mt6880MT2731, MT2735, MT2737, MT3967, MT6297, MT6298, MT6739, MT6761, MT6762, MT6762D, MT6762M, MT6763, MT6765, MT6765T, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6785U, MT6789, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983, MT6985, MT6986, MT6986D, MT6989, MT6990, MT8666, MT8667, MT8673, MT8675, MT8676, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8791, MT8791T, MT8792, MT8796, MT8797, MT8798nr17lr13lr12anr15nr16
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-20048
Matching Score-4
Assigner-SonicWall, Inc.
ShareView Details
Matching Score-4
Assigner-SonicWall, Inc.
CVSS Score-8.8||HIGH
EPSS-1.36% / 80.39%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 03:00
Updated-03 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.

Action-Not Available
Vendor-SonicWall Inc.
Product-tz670tz500wsonicosnsa_3700nsa_2700nssp_15700nsa_6700tz300nsa_9250tz400tz350wnsa_9450nsv_25tz300wnsa_6650nsv_100nssp_12800nssp_13700nsa_2650nsa_4650tz400wtz470tz570nssp_12400supermassive_e10200tz600psupermassive_e10800soho_250nsa_3650supermassive_e10400nsv_270nsv_200nsv_50nsv_470nsa_4700nsv_400tz270wnsv_1600tz600supermassive_9800tz570wtz300ptz350supermassive_9600tz570pnsv_800supermassive_9200tz370nsv_300tz470wsupermassive_9400nsv_10tz370wnsa_5650nsv_870tz500soho_250wtz270nsa_9650SonicOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-20043
Matching Score-4
Assigner-SonicWall, Inc.
ShareView Details
Matching Score-4
Assigner-SonicWall, Inc.
CVSS Score-8.8||HIGH
EPSS-4.93% / 89.72%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 09:55
Updated-03 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Heap-based buffer overflow vulnerability in SonicWall SMA100 getBookmarks method allows a remote authenticated attacker to potentially execute code as the nobody user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Action-Not Available
Vendor-SonicWall Inc.
Product-sma_410_firmwaresma_210sma_410sma_400_firmwaresma_210_firmwaresma_500v_firmwaresma_500vsma_200_firmwaresma_200sma_400SonicWall SMA100
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-21740
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.6||HIGH
EPSS-0.31% / 54.53%
||
7 Day CHG~0.00%
Published-03 Feb, 2022 | 14:30
Updated-05 May, 2025 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap overflow in Tensorflow

Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseCountSparseOutput` is vulnerable to a heap overflow. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Action-Not Available
Vendor-n/aGoogle LLC
Product-tensorflown/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4974
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-27 Mar, 2026 | 19:52
Updated-31 Mar, 2026 | 13:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC7 POST Request SetSysTimeCfg fromSetSysTime memory corruption

A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg of the component POST Request Handler. Executing a manipulation of the argument Time can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac7_firmwareac7AC7
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5042
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.50%
||
7 Day CHG~0.00%
Published-29 Mar, 2026 | 10:30
Updated-30 Mar, 2026 | 18:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Belkin F9K1122 Parameter formCrossBandSwitch stack-based overflow

A security flaw has been discovered in Belkin F9K1122 1.00.33. The affected element is the function formCrossBandSwitch of the file /goform/formCrossBandSwitch of the component Parameter Handler. The manipulation of the argument webpage results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Belkin International, Inc.
Product-f9k1122_firmwaref9k1122F9K1122
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5156
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-30 Mar, 2026 | 23:30
Updated-02 Apr, 2026 | 12:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow

A vulnerability was determined in Tenda CH22 1.0.0.1. This impacts the function formQuickIndex of the file /goform/QuickIndex of the component Parameter Handler. This manipulation of the argument mit_linktype causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ch22_firmwarech22CH22
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4555
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.04% / 11.93%
||
7 Day CHG-0.01%
Published-22 Mar, 2026 | 16:51
Updated-03 Apr, 2026 | 19:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
D-Link DIR-513 boa formEasySetTimezone memory corruption

A weakness has been identified in D-Link DIR-513 1.10. The impacted element is the function formEasySetTimezone of the file /goform/formEasySetTimezone of the component boa. This manipulation of the argument curTime causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dir-513_firmwaredir-513DIR-513
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4903
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-26 Mar, 2026 | 22:30
Updated-31 Mar, 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
Tenda AC5 POST Request QuickIndex formQuickIndex memory corruption

A flaw has been found in Tenda AC5 15.03.06.47. This vulnerability affects the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. This manipulation of the argument PPPOEPassword causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac5ac5_firmwareAC5
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5043
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.03% / 9.68%
||
7 Day CHG~0.00%
Published-29 Mar, 2026 | 11:15
Updated-30 Mar, 2026 | 18:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Belkin F9K1122 Parameter formSetPassword stack-based overflow

A weakness has been identified in Belkin F9K1122 1.00.33. The impacted element is the function formSetPassword of the file /goform/formSetPassword of the component Parameter Handler. This manipulation of the argument webpage causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Belkin International, Inc.
Product-f9k1122_firmwaref9k1122F9K1122
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4902
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-26 Mar, 2026 | 22:30
Updated-31 Mar, 2026 | 01:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC5 POST Request addressNat fromAddressNat memory corruption

A vulnerability was detected in Tenda AC5 15.03.06.47. This affects the function fromAddressNat of the file /goform/addressNat of the component POST Request Handler. The manipulation of the argument page results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac5ac5_firmwareAC5
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4975
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-27 Mar, 2026 | 19:52
Updated-03 Apr, 2026 | 11:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC15 POST Request setcfm formSetCfm memory corruption

A vulnerability has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac15ac15_firmwareAC15
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5155
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.03% / 9.28%
||
7 Day CHG~0.00%
Published-30 Mar, 2026 | 22:30
Updated-02 Apr, 2026 | 14:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda CH22 Parameter AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ch22_firmwarech22CH22
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5004
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.54%
||
7 Day CHG~0.00%
Published-28 Mar, 2026 | 17:30
Updated-03 Apr, 2026 | 11:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Wavlink WL-WN579X3-C UPNP firewall.cgi sub_4019FC stack-based overflow

A vulnerability was determined in Wavlink WL-WN579X3-C 231124. This impacts the function sub_4019FC of the file /cgi-bin/firewall.cgi of the component UPNP Handler. Executing a manipulation of the argument UpnpEnabled can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn579x3-c_firmwarewl-wn579x3-cWL-WN579X3-C
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
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