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136 vulnerabilities by tencent
CVE-2026-112074 (GCVE-0-2026-112074)
Vulnerability from nvd – Published: 2026-10-19 03:30 – Updated: 2026-10-19 16:37
VLAI
EPSS
VEX
Title
Tencent ncnn Conversion API mat_pixel.cpp yuv420sp2rgb integer overflow
Summary
A security flaw has been discovered in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dcf8b6. Affected by this issue is the function ncnn::yuv420sp2rgb of the file src/mat_pixel.cpp of the component Conversion API. The manipulation results in integer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 16:37 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/421753 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/421753/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-112074 | third-party-advisory |
| https://vuldb.com/submit/1009498 | third-party-advisory |
| https://github.com/Tencent/ncnn/issues/7035 | exploitissue-tracking |
| https://github.com/Tencent/ncnn/ | product |
Impacted products
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CVE-2026-112073 (GCVE-0-2026-112073)
Vulnerability from nvd – Published: 2026-10-19 03:15 – Updated: 2026-10-22 02:31
VLAI
EPSS
VEX
Title
Tencent ncnn MatMul matmul.cpp matmul_transb out-of-bounds
Summary
A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dcf8b6. Affected by this vulnerability is the function matmul_transb of the file src/layer/matmul.cpp of the component MatMul. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 02:31 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/421752 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/421752/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-112073 | third-party-advisory |
| https://vuldb.com/submit/1009476 | third-party-advisory |
| https://github.com/Tencent/ncnn/issues/7034 | exploitissue-tracking |
| https://github.com/Tencent/ncnn/ | product |
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CVE-2026-108821 (GCVE-0-2026-108821)
Vulnerability from nvd – Published: 2026-10-12 09:45 – Updated: 2026-10-13 18:50 X_Open Source
VLAI
EPSS
VEX
Title
Tencent WeKnora SQL Validator inject.go validateSubquery sql injection
Summary
A security vulnerability has been detected in Tencent WeKnora up to 0.8.1. Impacted is the function validateSubquery of the file internal/utils/inject.go of the component SQL Validator. The manipulation leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.8.2 is recommended to address this issue. The identifier of the patch is d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 18:50 UTC
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/416598 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/416598/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-108821 | third-party-advisory |
| https://vuldb.com/submit/964272 | third-party-advisory |
| https://gist.github.com/k4z01/8ab2f57b015825f8738… | exploit |
| https://github.com/Tencent/WeKnora/pull/3305 | issue-trackingpatch |
| https://github.com/Tencent/WeKnora/commit/d7ccd5b… | patch |
| https://github.com/Tencent/WeKnora/releases/tag/v0.8.2 | patch |
| https://github.com/k4z01/WeKnora-SQL-Validation-B… | related |
| https://github.com/Tencent/WeKnora/ | product |
Impacted products
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CVE-2026-101080 (GCVE-0-2026-101080)
Vulnerability from nvd – Published: 2026-09-28 16:00 – Updated: 2026-09-28 17:36 X_Open Source
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard File Access dir_actions.py startsWith path traversal
Summary
A vulnerability was identified in Tencent AI-Infra-Guard up to 4.5.2/4.6.2. This affects the function startsWith of the file skill_scan/tools/dir/dir_actions.py of the component File Access. The manipulation leads to path traversal. The attack needs to be performed locally. The exploit is publicly available and might be used. Upgrading to version 4.6.0 is able to mitigate this issue. The identifier of the patch is ac0384edc9dbea3b226edefcf50613bd8509134f. You should upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:24 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410952 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410952/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101080 | third-party-advisory |
| https://vuldb.com/submit/931298 | third-party-advisory |
| https://github.com/Tencent/AI-Infra-Guard/issues/538 | exploitissue-tracking |
| https://github.com/Tencent/AI-Infra-Guard/pull/539 | issue-trackingpatch |
| https://github.com/Tencent/AI-Infra-Guard/commit/… | patch |
| https://github.com/Tencent/AI-Infra-Guard/release… | patch |
| https://github.com/Tencent/AI-Infra-Guard/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
4.5.0
Affected: 4.5.1 Affected: 4.5.2 Affected: 4.6.0 Affected: 4.6.1 Affected: 4.6.2 Unaffected: 4.6.0 cpe:2.3:a:tencent:ai-infra-guard:*:*:*:*:*:*:*:* |
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CVE-2026-94111 (GCVE-0-2026-94111)
Vulnerability from nvd – Published: 2026-09-20 11:56 – Updated: 2026-09-21 14:18
VLAI
EPSS
VEX
Title
Tencent BrowserSkill through 0.3.0 Origin Validation Error in Local WebSocket Daemon
Summary
Tencent BrowserSkill through 0.3.0 contains an authentication bypass vulnerability in the local daemon WebSocket origin validation that accepts any chrome-extension origin with 32 characters in range a-p. Attackers can register a malicious extension as a browser client to intercept and manipulate page content, DOM, and screenshots returned to the AI agent.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 14:16 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/BrowserSkill/issues/273 | issue-tracking |
| https://github.com/Tencent/BrowserSkill/blob/cli-… | technical-description |
| https://www.vulncheck.com/advisories/tencent-brow… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | BrowserSkill |
Affected:
0 , ≤ 0.3.0
(semver)
|
Date Public
2026-09-17 00:00
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CVE-2026-89040 (GCVE-0-2026-89040)
Vulnerability from nvd – Published: 2026-09-15 20:05 – Updated: 2026-09-22 16:22 Unsupported When Assigned
VLAI
EPSS
VEX
Title
Tencent Mass Service Engine in Cluster (MSEC) path traversal
Summary
Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on the target device. An attacker who uploads a webshell can execute arbitrary code as root.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · cisa-cg (v2.0.3)
Decision recorded 2026-08-25 15:35 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/MSEC | product |
| https://raw.githubusercontent.com/cisagov/CSAF/de… | third-party-advisory |
| https://www.cve.org/CVERecord?id=CVE-2026-89040 | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | Mass Service Engine in Cluster (MSEC) |
Affected:
0 , < *
(custom)
|
Date Public
2026-09-15 00:00
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CVE-2026-91750 (GCVE-0-2026-91750)
Vulnerability from nvd – Published: 2026-09-15 00:35 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
WeKnora before 0.7.0 SSRF via Unvalidated HTTP Redirects
Summary
WeKnora before 0.7.0 fails to re-validate HTTP redirect targets in the POST /api/v1/knowledge-bases/:id/knowledge/url endpoint when downloading documents from user-supplied URLs. Authenticated attackers can bypass initial SSRF validation by supplying a public URL that redirects to internal network addresses, allowing access to internal services and cloud metadata.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 16:54 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/issues/2511 | issue-tracking |
| https://github.com/Tencent/WeKnora | product |
| https://github.com/Tencent/WeKnora/commit/1d322c5… | patch |
| https://github.com/Tencent/WeKnora/blob/v0.6.2/in… | technical-description |
| https://www.vulncheck.com/advisories/weknora-befo… | third-party-advisory |
Impacted products
Date Public
2026-09-13 00:00
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CVE-2026-84809 (GCVE-0-2026-84809)
Vulnerability from nvd – Published: 2026-09-02 16:59 – Updated: 2026-09-24 14:20
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard skill-scan Analysis Bypass via Excluded Python Bytecode
Summary
Tencent AI-Infra-Guard's skill-scan component excludes compiled Python bytecode files from analysis by hardcoding __pycache__ directories and .pyc/.pyo/.pyd extensions into skip lists across multiple scanning surfaces. Attackers can distribute skills with benign Python source files alongside malicious compiled bytecode that executes on import while the scanner reports a safe verdict, enabling code execution when operators install the skill.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 02:48 UTC
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/AI-Infra-Guard/issues/531 | issue-tracking |
| https://github.com/Tencent/AI-Infra-Guard/commit/… | patch |
| https://github.com/Tencent/AI-Infra-Guard/blob/v4… | technical-description |
| https://github.com/Tencent/AI-Infra-Guard/blob/v4… | technical-description |
| https://github.com/Tencent/AI-Infra-Guard | product |
| https://www.vulncheck.com/advisories/tencent-ai-i… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
0 , < 4.5.2
(semver)
Affected: 4.6.0 , ≤ 4.6.0 (semver) |
|
| Tencent | aig-skill-scan |
Affected:
0 , ≤ 0.2.1
(semver)
|
Date Public
2026-08-10 00:00
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CVE-2026-72565 (GCVE-0-2026-72565)
Vulnerability from nvd – Published: 2026-08-10 10:40 – Updated: 2026-08-10 13:04
VLAI
EPSS
VEX
Title
Tencent APIJSON - Unauthenticated SQL Injection via @having Operator Map-Form Bypass
Summary
A SQL injection vulnerability in Tencent APIJSON through 8.1.8 allows unauthenticated remote attackers to bypass per-table access control and read arbitrary database tables via the Map-form @having operator.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-10 13:03 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/APIJSON | third-party-advisory |
| https://github.com/Tencent/APIJSON/blob/master/AP… | technical-description |
Impacted products
Date Public
2026-08-10 10:32
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CVE-2026-50144 (GCVE-0-2026-50144)
Vulnerability from nvd – Published: 2026-07-15 20:04 – Updated: 2026-07-17 12:27
VLAI
EPSS
VEX
Title
ncnn: Out-of-bounds heap write in ParamDict::load_param via unchecked negative parameter id
Summary
ncnn is a high-performance neural network inference framework optimized for the mobile platform. In commit e54f7b1f88434e1d844ea0551b880a1cfb079ce1 and earlier, ncnn allows an out-of-bounds heap write in ncnn::ParamDict::load_param() when Net::load_param() loads a malicious .param model file because the parsed parameter id is checked only against id >= NCNN_MAX_PARAM_COUNT, allowing a negative id to index before the params[NCNN_MAX_PARAM_COUNT] array. This vulnerability is fixed by commit 5a0288f255daa6c3294f77109f67718e434ec020.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 12:27 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/ncnn/security/advisori… | x_refsource_CONFIRM |
| https://github.com/Tencent/ncnn/commit/5a0288f255… | x_refsource_MISC |
Impacted products
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CVE-2026-15515 (GCVE-0-2026-15515)
Vulnerability from nvd – Published: 2026-07-13 00:00 – Updated: 2026-07-15 15:34
VLAI
EPSS
VEX
Title
Tencent PC Manager QMUDisk Driver qmudisk64.sys uncontrolled search path
Summary
A security vulnerability has been detected in Tencent PC Manager 18.1.30242.301. This issue affects some unknown processing in the library qmudisk64.sys of the component QMUDisk Driver. The manipulation leads to uncontrolled search path. The attack must be carried out locally. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 15:34 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377844 | vdb-entry |
| https://vuldb.com/vuln/377844/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15515 | third-party-advisory |
| https://vuldb.com/submit/848643 | third-party-advisory |
| https://github.com/subsubsub1231/qmukiller | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | PC Manager |
Affected:
18.1.30242.301
cpe:2.3:a:tencent:pc_manager:*:*:*:*:*:*:*:* |
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CVE-2026-8786 (GCVE-0-2026-8786)
Vulnerability from nvd – Published: 2026-05-18 03:00 – Updated: 2026-05-18 14:28
VLAI
EPSS
VEX
Title
Tencent WeKnora Config API Endpoint initialization.go getKnowledgeBaseForInitialization authorization
Summary
A vulnerability has been found in Tencent WeKnora up to 0.3.6. Affected by this issue is the function getKnowledgeBaseForInitialization of the file internal/handler/initialization.go of the component Config API Endpoint. The manipulation of the argument kbId leads to authorization bypass. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 14:28 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364410 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364410/cti | signaturepermissions-required |
| https://vuldb.com/submit/812172 | third-party-advisory |
| https://gist.github.com/YLChen-007/1cdc50418f29af… | exploit |
Impacted products
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CVE-2026-5585 (GCVE-0-2026-5585)
Vulnerability from nvd – Published: 2026-04-05 17:30 – Updated: 2026-04-06 18:01
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard Task Detail Endpoint task_manager.go information disclosure
Summary
A vulnerability was found in Tencent AI-Infra-Guard 4.0. The affected element is an unknown function of the file common/websocket/task_manager.go of the component Task Detail Endpoint. Performing a manipulation results in information disclosure. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-06 18:01 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355384 | vdb-entry |
| https://vuldb.com/vuln/355384/cti | signaturepermissions-required |
| https://vuldb.com/submit/784198 | third-party-advisory |
| https://gist.github.com/YLChen-007/fe4b834144ad53… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
4.0
|
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CVE-2026-30861 (GCVE-0-2026-30861)
Vulnerability from nvd – Published: 2026-03-07 16:38 – Updated: 2026-03-09 18:24
VLAI
EPSS
VEX
Title
WeKnora: Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation
Summary
WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (npx, uvx) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the -p flag with npx node. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. This issue has been patched in version 0.2.10.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 17:58 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/security/advis… | x_refsource_CONFIRM |
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CVE-2026-30860 (GCVE-0-2026-30860)
Vulnerability from nvd – Published: 2026-03-07 16:36 – Updated: 2026-03-09 18:24
VLAI
EPSS
VEX
Title
WeKnora: Remote Code Execution via SQL Injection Bypass in AI Database Query Tool
Summary
WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.12, a remote code execution (RCE) vulnerability exists in the application's database query functionality. The validation system fails to recursively inspect child nodes within PostgreSQL array expressions and row expressions, allowing attackers to bypass SQL injection protections. By smuggling dangerous PostgreSQL functions inside these expressions and chaining them with large object operations and library loading capabilities, an unauthenticated attacker can achieve arbitrary code execution on the database server with database user privileges. This issue has been patched in version 0.2.12.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 17:58 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/security/advis… | x_refsource_CONFIRM |
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CVE-2026-30859 (GCVE-0-2026-30859)
Vulnerability from nvd – Published: 2026-03-07 16:35 – Updated: 2026-03-09 18:24
VLAI
EPSS
VEX
Title
WeKnora: Broken Access Control - Cross-Tenant Data Exposure
Summary
WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.12, a broken access control vulnerability in the database query tool allows any authenticated tenant to read sensitive data belonging to other tenants, including API keys, model configurations, and private messages. The application fails to enforce tenant isolation on critical tables (models, messages, embeddings), enabling unauthorized cross-tenant data access with user-level authentication privileges. This issue has been patched in version 0.2.12.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 17:52 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/security/advis… | x_refsource_CONFIRM |
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CVE-2026-30858 (GCVE-0-2026-30858)
Vulnerability from nvd – Published: 2026-03-07 16:34 – Updated: 2026-03-09 18:24
VLAI
EPSS
VEX
Title
WeKnora: DNS Rebinding Vulnerability in web_fetch Tool Allows SSRF to Internal Resources
Summary
WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.3.0, a DNS rebinding vulnerability in the web_fetch tool allows an unauthenticated attacker to bypass URL validation and access internal resources on the server, including private IP addresses (e.g., 127.0.0.1, 192.168.x.x). By crafting a malicious domain that resolves to a public IP during validation and subsequently resolves to a private IP during execution, an attacker can access sensitive local services and potentially exfiltrate data. This issue has been patched in version 0.3.0.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 17:52 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/security/advis… | x_refsource_CONFIRM |
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CVE-2026-112074 (GCVE-0-2026-112074)
Vulnerability from cvelistv5 – Published: 2026-10-19 03:30 – Updated: 2026-10-19 16:37
VLAI
EPSS
VEX
Title
Tencent ncnn Conversion API mat_pixel.cpp yuv420sp2rgb integer overflow
Summary
A security flaw has been discovered in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dcf8b6. Affected by this issue is the function ncnn::yuv420sp2rgb of the file src/mat_pixel.cpp of the component Conversion API. The manipulation results in integer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 16:37 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/421753 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/421753/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-112074 | third-party-advisory |
| https://vuldb.com/submit/1009498 | third-party-advisory |
| https://github.com/Tencent/ncnn/issues/7035 | exploitissue-tracking |
| https://github.com/Tencent/ncnn/ | product |
Impacted products
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CVE-2026-112073 (GCVE-0-2026-112073)
Vulnerability from cvelistv5 – Published: 2026-10-19 03:15 – Updated: 2026-10-22 02:31
VLAI
EPSS
VEX
Title
Tencent ncnn MatMul matmul.cpp matmul_transb out-of-bounds
Summary
A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dcf8b6. Affected by this vulnerability is the function matmul_transb of the file src/layer/matmul.cpp of the component MatMul. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 02:31 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/421752 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/421752/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-112073 | third-party-advisory |
| https://vuldb.com/submit/1009476 | third-party-advisory |
| https://github.com/Tencent/ncnn/issues/7034 | exploitissue-tracking |
| https://github.com/Tencent/ncnn/ | product |
Impacted products
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CVE-2026-108821 (GCVE-0-2026-108821)
Vulnerability from cvelistv5 – Published: 2026-10-12 09:45 – Updated: 2026-10-13 18:50 X_Open Source
VLAI
EPSS
VEX
Title
Tencent WeKnora SQL Validator inject.go validateSubquery sql injection
Summary
A security vulnerability has been detected in Tencent WeKnora up to 0.8.1. Impacted is the function validateSubquery of the file internal/utils/inject.go of the component SQL Validator. The manipulation leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.8.2 is recommended to address this issue. The identifier of the patch is d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 18:50 UTC
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/416598 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/416598/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-108821 | third-party-advisory |
| https://vuldb.com/submit/964272 | third-party-advisory |
| https://gist.github.com/k4z01/8ab2f57b015825f8738… | exploit |
| https://github.com/Tencent/WeKnora/pull/3305 | issue-trackingpatch |
| https://github.com/Tencent/WeKnora/commit/d7ccd5b… | patch |
| https://github.com/Tencent/WeKnora/releases/tag/v0.8.2 | patch |
| https://github.com/k4z01/WeKnora-SQL-Validation-B… | related |
| https://github.com/Tencent/WeKnora/ | product |
Impacted products
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CVE-2026-101080 (GCVE-0-2026-101080)
Vulnerability from cvelistv5 – Published: 2026-09-28 16:00 – Updated: 2026-09-28 17:36 X_Open Source
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard File Access dir_actions.py startsWith path traversal
Summary
A vulnerability was identified in Tencent AI-Infra-Guard up to 4.5.2/4.6.2. This affects the function startsWith of the file skill_scan/tools/dir/dir_actions.py of the component File Access. The manipulation leads to path traversal. The attack needs to be performed locally. The exploit is publicly available and might be used. Upgrading to version 4.6.0 is able to mitigate this issue. The identifier of the patch is ac0384edc9dbea3b226edefcf50613bd8509134f. You should upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:24 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410952 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410952/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101080 | third-party-advisory |
| https://vuldb.com/submit/931298 | third-party-advisory |
| https://github.com/Tencent/AI-Infra-Guard/issues/538 | exploitissue-tracking |
| https://github.com/Tencent/AI-Infra-Guard/pull/539 | issue-trackingpatch |
| https://github.com/Tencent/AI-Infra-Guard/commit/… | patch |
| https://github.com/Tencent/AI-Infra-Guard/release… | patch |
| https://github.com/Tencent/AI-Infra-Guard/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
4.5.0
Affected: 4.5.1 Affected: 4.5.2 Affected: 4.6.0 Affected: 4.6.1 Affected: 4.6.2 Unaffected: 4.6.0 cpe:2.3:a:tencent:ai-infra-guard:*:*:*:*:*:*:*:* |
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CVE-2026-94111 (GCVE-0-2026-94111)
Vulnerability from cvelistv5 – Published: 2026-09-20 11:56 – Updated: 2026-09-21 14:18
VLAI
EPSS
VEX
Title
Tencent BrowserSkill through 0.3.0 Origin Validation Error in Local WebSocket Daemon
Summary
Tencent BrowserSkill through 0.3.0 contains an authentication bypass vulnerability in the local daemon WebSocket origin validation that accepts any chrome-extension origin with 32 characters in range a-p. Attackers can register a malicious extension as a browser client to intercept and manipulate page content, DOM, and screenshots returned to the AI agent.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 14:16 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/BrowserSkill/issues/273 | issue-tracking |
| https://github.com/Tencent/BrowserSkill/blob/cli-… | technical-description |
| https://www.vulncheck.com/advisories/tencent-brow… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | BrowserSkill |
Affected:
0 , ≤ 0.3.0
(semver)
|
Date Public
2026-09-17 00:00
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CVE-2026-89040 (GCVE-0-2026-89040)
Vulnerability from cvelistv5 – Published: 2026-09-15 20:05 – Updated: 2026-09-22 16:22 Unsupported When Assigned
VLAI
EPSS
VEX
Title
Tencent Mass Service Engine in Cluster (MSEC) path traversal
Summary
Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on the target device. An attacker who uploads a webshell can execute arbitrary code as root.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · cisa-cg (v2.0.3)
Decision recorded 2026-08-25 15:35 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/MSEC | product |
| https://raw.githubusercontent.com/cisagov/CSAF/de… | third-party-advisory |
| https://www.cve.org/CVERecord?id=CVE-2026-89040 | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | Mass Service Engine in Cluster (MSEC) |
Affected:
0 , < *
(custom)
|
Date Public
2026-09-15 00:00
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CVE-2026-91750 (GCVE-0-2026-91750)
Vulnerability from cvelistv5 – Published: 2026-09-15 00:35 – Updated: 2026-09-24 14:22
VLAI
EPSS
VEX
Title
WeKnora before 0.7.0 SSRF via Unvalidated HTTP Redirects
Summary
WeKnora before 0.7.0 fails to re-validate HTTP redirect targets in the POST /api/v1/knowledge-bases/:id/knowledge/url endpoint when downloading documents from user-supplied URLs. Authenticated attackers can bypass initial SSRF validation by supplying a public URL that redirects to internal network addresses, allowing access to internal services and cloud metadata.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 16:54 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/WeKnora/issues/2511 | issue-tracking |
| https://github.com/Tencent/WeKnora | product |
| https://github.com/Tencent/WeKnora/commit/1d322c5… | patch |
| https://github.com/Tencent/WeKnora/blob/v0.6.2/in… | technical-description |
| https://www.vulncheck.com/advisories/weknora-befo… | third-party-advisory |
Impacted products
Date Public
2026-09-13 00:00
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CVE-2026-84809 (GCVE-0-2026-84809)
Vulnerability from cvelistv5 – Published: 2026-09-02 16:59 – Updated: 2026-09-24 14:20
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard skill-scan Analysis Bypass via Excluded Python Bytecode
Summary
Tencent AI-Infra-Guard's skill-scan component excludes compiled Python bytecode files from analysis by hardcoding __pycache__ directories and .pyc/.pyo/.pyd extensions into skip lists across multiple scanning surfaces. Attackers can distribute skills with benign Python source files alongside malicious compiled bytecode that executes on import while the scanner reports a safe verdict, enabling code execution when operators install the skill.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 02:48 UTC
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/AI-Infra-Guard/issues/531 | issue-tracking |
| https://github.com/Tencent/AI-Infra-Guard/commit/… | patch |
| https://github.com/Tencent/AI-Infra-Guard/blob/v4… | technical-description |
| https://github.com/Tencent/AI-Infra-Guard/blob/v4… | technical-description |
| https://github.com/Tencent/AI-Infra-Guard | product |
| https://www.vulncheck.com/advisories/tencent-ai-i… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
0 , < 4.5.2
(semver)
Affected: 4.6.0 , ≤ 4.6.0 (semver) |
|
| Tencent | aig-skill-scan |
Affected:
0 , ≤ 0.2.1
(semver)
|
Date Public
2026-08-10 00:00
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CVE-2026-72565 (GCVE-0-2026-72565)
Vulnerability from cvelistv5 – Published: 2026-08-10 10:40 – Updated: 2026-08-10 13:04
VLAI
EPSS
VEX
Title
Tencent APIJSON - Unauthenticated SQL Injection via @having Operator Map-Form Bypass
Summary
A SQL injection vulnerability in Tencent APIJSON through 8.1.8 allows unauthenticated remote attackers to bypass per-table access control and read arbitrary database tables via the Map-form @having operator.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-10 13:03 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/APIJSON | third-party-advisory |
| https://github.com/Tencent/APIJSON/blob/master/AP… | technical-description |
Impacted products
Date Public
2026-08-10 10:32
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CVE-2026-50144 (GCVE-0-2026-50144)
Vulnerability from cvelistv5 – Published: 2026-07-15 20:04 – Updated: 2026-07-17 12:27
VLAI
EPSS
VEX
Title
ncnn: Out-of-bounds heap write in ParamDict::load_param via unchecked negative parameter id
Summary
ncnn is a high-performance neural network inference framework optimized for the mobile platform. In commit e54f7b1f88434e1d844ea0551b880a1cfb079ce1 and earlier, ncnn allows an out-of-bounds heap write in ncnn::ParamDict::load_param() when Net::load_param() loads a malicious .param model file because the parsed parameter id is checked only against id >= NCNN_MAX_PARAM_COUNT, allowing a negative id to index before the params[NCNN_MAX_PARAM_COUNT] array. This vulnerability is fixed by commit 5a0288f255daa6c3294f77109f67718e434ec020.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 12:27 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Tencent/ncnn/security/advisori… | x_refsource_CONFIRM |
| https://github.com/Tencent/ncnn/commit/5a0288f255… | x_refsource_MISC |
Impacted products
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CVE-2026-15515 (GCVE-0-2026-15515)
Vulnerability from cvelistv5 – Published: 2026-07-13 00:00 – Updated: 2026-07-15 15:34
VLAI
EPSS
VEX
Title
Tencent PC Manager QMUDisk Driver qmudisk64.sys uncontrolled search path
Summary
A security vulnerability has been detected in Tencent PC Manager 18.1.30242.301. This issue affects some unknown processing in the library qmudisk64.sys of the component QMUDisk Driver. The manipulation leads to uncontrolled search path. The attack must be carried out locally. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 15:34 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377844 | vdb-entry |
| https://vuldb.com/vuln/377844/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15515 | third-party-advisory |
| https://vuldb.com/submit/848643 | third-party-advisory |
| https://github.com/subsubsub1231/qmukiller | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | PC Manager |
Affected:
18.1.30242.301
cpe:2.3:a:tencent:pc_manager:*:*:*:*:*:*:*:* |
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"url": "https://vuldb.com/cve/CVE-2026-15515"
},
{
"name": "Submit #848643 | Tencent PC Manager 18,1,30242,301 Improper Access Controls",
"tags": [
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"url": "https://vuldb.com/submit/848643"
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"url": "https://github.com/subsubsub1231/qmukiller"
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CVE-2026-8786 (GCVE-0-2026-8786)
Vulnerability from cvelistv5 – Published: 2026-05-18 03:00 – Updated: 2026-05-18 14:28
VLAI
EPSS
VEX
Title
Tencent WeKnora Config API Endpoint initialization.go getKnowledgeBaseForInitialization authorization
Summary
A vulnerability has been found in Tencent WeKnora up to 0.3.6. Affected by this issue is the function getKnowledgeBaseForInitialization of the file internal/handler/initialization.go of the component Config API Endpoint. The manipulation of the argument kbId leads to authorization bypass. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 14:28 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364410 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364410/cti | signaturepermissions-required |
| https://vuldb.com/submit/812172 | third-party-advisory |
| https://gist.github.com/YLChen-007/1cdc50418f29af… | exploit |
Impacted products
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CVE-2026-5585 (GCVE-0-2026-5585)
Vulnerability from cvelistv5 – Published: 2026-04-05 17:30 – Updated: 2026-04-06 18:01
VLAI
EPSS
VEX
Title
Tencent AI-Infra-Guard Task Detail Endpoint task_manager.go information disclosure
Summary
A vulnerability was found in Tencent AI-Infra-Guard 4.0. The affected element is an unknown function of the file common/websocket/task_manager.go of the component Task Detail Endpoint. Performing a manipulation results in information disclosure. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-06 18:01 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355384 | vdb-entry |
| https://vuldb.com/vuln/355384/cti | signaturepermissions-required |
| https://vuldb.com/submit/784198 | third-party-advisory |
| https://gist.github.com/YLChen-007/fe4b834144ad53… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tencent | AI-Infra-Guard |
Affected:
4.0
|
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