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6 vulnerabilities by deepseek-ai
CVE-2026-101131 (GCVE-0-2026-101131)
Vulnerability from nvd – Published: 2026-09-28 18:30 – Updated: 2026-09-28 18:47
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness dsh index.ts reliance on untrusted inputs in a security decision
Summary
A vulnerability was identified in deepseek-ai deepseek-harness up to 0.1.5-rc.3. Impacted is an unknown function of the file packages/e2b/e2b/src/index.ts of the component dsh. The manipulation of the argument E2B_API_KEY leads to reliance on untrusted inputs in a security decision. Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 18:46 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410988 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410988/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101131 | third-party-advisory |
| https://vuldb.com/submit/938601 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.5-rc.0
Affected: 0.1.5-rc.1 Affected: 0.1.5-rc.2 Affected: 0.1.5-rc.3 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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CVE-2026-101102 (GCVE-0-2026-101102)
Vulnerability from nvd – Published: 2026-09-28 18:00 – Updated: 2026-09-28 18:00
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness Code Mode Sandbox run_code sandbox
Summary
A vulnerability was found in deepseek-ai deepseek-harness up to 0.1.0-rc.7. Impacted is the function run_code of the component Code Mode Sandbox. The manipulation results in sandbox issue. The attack can be executed remotely. The vendor's own code, SAFETY.md, and design notes all explicitly state the worker is "containment, not a security boundary". The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410977 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410977/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101102 | third-party-advisory |
| https://vuldb.com/submit/935737 | third-party-advisory |
| https://vuldb.com/submit/937812 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.0-rc.0
Affected: 0.1.0-rc.1 Affected: 0.1.0-rc.2 Affected: 0.1.0-rc.3 Affected: 0.1.0-rc.4 Affected: 0.1.0-rc.5 Affected: 0.1.0-rc.6 Affected: 0.1.0-rc.7 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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CVE-2026-101078 (GCVE-0-2026-101078)
Vulnerability from nvd – Published: 2026-09-28 15:30 – Updated: 2026-09-28 16:26
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness Landlock Backend profiles.ts isolation
Summary
A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. It is advisable to implement a patch to correct this issue. 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 2026-09-28 16:26 UTC
CWE
- CWE-653 - Improper Isolation or Compartmentalization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410949 | vdb-entry |
| https://vuldb.com/vuln/410949/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101078 | third-party-advisory |
| https://vuldb.com/submit/929381 | third-party-advisory |
| https://github.com/Ruoyyy/My_vulnerable/blob/main… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.7-rc.0
Affected: 0.1.7-rc.1 Affected: 0.1.7-rc.2 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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CVE-2026-101131 (GCVE-0-2026-101131)
Vulnerability from cvelistv5 – Published: 2026-09-28 18:30 – Updated: 2026-09-28 18:47
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness dsh index.ts reliance on untrusted inputs in a security decision
Summary
A vulnerability was identified in deepseek-ai deepseek-harness up to 0.1.5-rc.3. Impacted is an unknown function of the file packages/e2b/e2b/src/index.ts of the component dsh. The manipulation of the argument E2B_API_KEY leads to reliance on untrusted inputs in a security decision. Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 18:46 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410988 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410988/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101131 | third-party-advisory |
| https://vuldb.com/submit/938601 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.5-rc.0
Affected: 0.1.5-rc.1 Affected: 0.1.5-rc.2 Affected: 0.1.5-rc.3 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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CVE-2026-101102 (GCVE-0-2026-101102)
Vulnerability from cvelistv5 – Published: 2026-09-28 18:00 – Updated: 2026-09-28 18:00
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness Code Mode Sandbox run_code sandbox
Summary
A vulnerability was found in deepseek-ai deepseek-harness up to 0.1.0-rc.7. Impacted is the function run_code of the component Code Mode Sandbox. The manipulation results in sandbox issue. The attack can be executed remotely. The vendor's own code, SAFETY.md, and design notes all explicitly state the worker is "containment, not a security boundary". The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410977 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410977/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101102 | third-party-advisory |
| https://vuldb.com/submit/935737 | third-party-advisory |
| https://vuldb.com/submit/937812 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.0-rc.0
Affected: 0.1.0-rc.1 Affected: 0.1.0-rc.2 Affected: 0.1.0-rc.3 Affected: 0.1.0-rc.4 Affected: 0.1.0-rc.5 Affected: 0.1.0-rc.6 Affected: 0.1.0-rc.7 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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CVE-2026-101078 (GCVE-0-2026-101078)
Vulnerability from cvelistv5 – Published: 2026-09-28 15:30 – Updated: 2026-09-28 16:26
VLAI
EPSS
VEX
Title
deepseek-ai deepseek-harness Landlock Backend profiles.ts isolation
Summary
A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. It is advisable to implement a patch to correct this issue. 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 2026-09-28 16:26 UTC
CWE
- CWE-653 - Improper Isolation or Compartmentalization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410949 | vdb-entry |
| https://vuldb.com/vuln/410949/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101078 | third-party-advisory |
| https://vuldb.com/submit/929381 | third-party-advisory |
| https://github.com/Ruoyyy/My_vulnerable/blob/main… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepseek-ai | deepseek-harness |
Affected:
0.1.7-rc.0
Affected: 0.1.7-rc.1 Affected: 0.1.7-rc.2 cpe:2.3:a:deepseek-ai:deepseek-harness:*:*:*:*:*:*:*:* |
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