CVE-2026-71281
peft Unsafe Deserialization via torch.load() Without weights_only in LoRA-GA and CorDA Modules
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Hugging Face peft's LoRA-GA and CorDA initialization modules (src/peft/tuners/lora/corda.py lines ~102 and ~163, and src/peft/tuners/lora/loraga.py line ~101) call torch.load on config-specified cache/covariance files without weights_only=True, bypassing peft's own safe-loading wrapper used elsewhere in the codebase.
| CWE | CWE-502 |
| Vendor | huggingface |
| Product | peft |
| Published | Aug 5, 2026 |
| Last Updated | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
huggingface / peft
0 ≤ 0.19.1
References
Credits
Saidakbarxon Maxsudxonov