VDB
CVE-2026-2256
CVE-2026-2256
PUBLISHED
CVSS 9.300000190734863 CRITICAL
MS-Agent vulnerable to Command Injection
EPSS 0.76% · 73.6th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.76%
73.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ModelScope | ms-agent | 0, 0, 0 |
| PyPI | ms-agent | 0, 0, 0 |
Timeline
- Mar 2, 2026 CVE Published
- Mar 2, 2026 PoC Published
- Mar 3, 2026 EPSS Score
- Mar 3, 2026 PoC Published
- Mar 3, 2026 PoC Published
- Mar 3, 2026 PoC Published
- Mar 4, 2026 CVE Updated
- Mar 4, 2026 EPSS Score
- Mar 5, 2026 PoC Published
- Mar 6, 2026 EPSS Score
- Mar 7, 2026 EPSS Score
- Mar 7, 2026 PoC Published
References
- https://github.com/modelscope/ms-agent url
- https://www.hiddenlayer.com/research/indirect-prompt-injection-of-claude-computer-use url
- https://medium.com/@itamar.yochpaz/cve-2026-2256-from-ai-prompt-to-full-system-compromise-a4114c718326 url
- https://github.com/Itamar-Yochpaz/CVE-2026-2256-PoC url
- https://www.kb.cert.org/vuls/id/431821 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-2256 advisory