CVE-2026-31254
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
5th
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.
| Vendor | n/a |
| Product | n/a |
| Published | May 11, 2026 |
| Last Updated | May 12, 2026 |
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Affected Versions
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