{"data":{"id":"f1762275-fb31-43b9-952e-b5755b50cd07","title":"CVE-2025-12343: A flaw was found in FFmpeg’s TensorFlow backend within the libavfilter/dnn_backend_tf.c source file. The issue occurs in","summary":"FFmpeg's TensorFlow backend has a bug where a task object gets freed twice in certain error situations, causing a double-free condition (a memory safety error where the same memory is released multiple times). This can crash FFmpeg or programs using it when processing TensorFlow-based DNN models (deep neural network models), resulting in a denial-of-service attack, but it does not allow attackers to run arbitrary code.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-12343","publishedAt":"2026-02-18T21:16:20.453Z","cveId":"CVE-2025-12343","cweIds":["CWE-415"],"cvssScore":"3.3","cvssSeverity":"low","severity":"low","attackType":["denial_of_service"],"issueType":"vulnerability","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":["FFmpeg","TensorFlow"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00015,"patchAvailable":null,"disclosureDate":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["availability"],"aiComponentTargeted":"inference","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}