{"data":{"id":"42516dd0-6388-46fb-aee5-8eba1901861a","title":"CVE-2026-31249: CosyVoice thru commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e (2025-30-21) contains an insecure deserialization…","summary":"CosyVoice, up to commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e (2025-30-21), has an insecure deserialization flaw (CWE-502) in its make_parquet_list.py data processing tool. The script calls torch.load() on PyTorch .pt files without weights_only=True, so arbitrary Python objects are deserialized through the pickle module. An attacker who supplies malicious .pt files in a data directory gains code execution when a victim processes that directory with the tool.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-31249","publishedAt":"2026-05-11T17:16:19.820Z","cveId":"CVE-2026-31249","cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["supply_chain"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["CosyVoice"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"CosyVoice insecure deserialization in make_parquet_list.py via torch.load","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.0021,"epssCheckedAt":"2026-11-07T18:08:34.352Z","kevDateAdded":null,"advisoryAliases":["GHSA-jj3w-p9wg-m6hq"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-03T06:12:07.809Z","patchAvailable":null,"disclosureDate":"2026-05-11T17:16:19.820Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","availability"],"aiComponentTargeted":"training_data","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":["AML.T0010"],"fixes":[]}}