CVE-2026-23868

{"id": "CVE-2026-23868", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.4}]}, "published": "2026-03-10T20:16:25.517", "references": [{"url": "https://sourceforge.net/p/giflib/code/ci/f5b7267aed3665ef025c13823e454170d031c106/tree/gifalloc.c?diff=5146815377b7395944cb683a08c43eee3f631eb7", "source": "cve-assign@fb.com"}, {"url": "https://www.facebook.com/security/advisories/cve-2026-23868", "source": "cve-assign@fb.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible."}, {"lang": "es", "value": "Giflib contiene una vulnerabilidad de doble liberaci\u00f3n que es el resultado de una copia superficial en GifMakeSavedImage y un manejo de errores incorrecto. Las condiciones necesarias para activar esta vulnerabilidad son dif\u00edciles pero pueden ser posibles."}], "lastModified": "2026-03-11T16:16:26.900", "sourceIdentifier": "cve-assign@fb.com"}