CVE-2026-71281

HIGH

peft Unsafe Deserialization via torch.load() Without weights_only in LoRA-GA and CorDA Modules

Title source: cna
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 8.8
EPSS 0.0027
EPSS Percentile 19.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-502
Status published
Products (1)
huggingface/peft < 0.19.1
Published Aug 05, 2026
Tracked Since Aug 05, 2026