CVE-2026-31254
HIGH EPSS 15.8%
Published May 11, 20261mo ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
Published May 11, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago
Description
The flash-attention project thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 (2025-13-04) contains a code injection vulnerability (CWE-94) in its training script. The script registers the Python eval() function as a Hydra configuration resolver under the name eval. This allows configuration files to execute arbitrary Python code via the ${eval:...} syntax. An attacker can exploit this by providing a malicious configuration file, leading to arbitrary code execution when the training script is run with that configuration.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low
Threat Intelligence
EPSS Exploit Probability
15.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-95
References 1
- notion.so https://www.notion.so/CVE-2026-31254-35d1e139318881a19003f0d635ff00df
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.