CVE-2026-119341

{"id": "CVE-2026-119341", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 0.0, "attackVector": "NETWORK", "baseSeverity": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 0.0, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "tesseract-ocr", "product": "tesseract", "versions": [{"status": "affected", "version": "< 5.5.3"}]}]}], "published": "2026-10-30T21:16:52.290", "references": [{"url": "https://github.com/tesseract-ocr/tesseract/commit/614e971036d2b95d521057ff63d68d6612429b23", "source": "security-advisories@github.com"}, {"url": "https://github.com/tesseract-ocr/tesseract/pull/4645", "source": "security-advisories@github.com"}, {"url": "https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83", "source": "security-advisories@github.com"}], "vulnStatus": "Received", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-763"}]}], "descriptions": [{"lang": "en", "value": "Tesseract is an open source OCR engine. Prior to 5.5.4, ReadAdaptedClass in src/classify/adaptive.cpp raw-reads an ADAPT_CLASS_STRUCT from a pre-adapted-template .a file without neutralizing TempProtos and Config pointer fields before any destructor path. When the legacy engine is selected, classify_use_pre_adapted_templates is enabled, and an attacker can write the output-basename .a file, the success or rejection path can pass file-controlled pointers to ~ADAPT_CLASS_STRUCT and operator delete, causing memory corruption and denial of service. This issue is fixed in version 5.5.4."}], "lastModified": "2026-10-30T21:16:52.290", "sourceIdentifier": "security-advisories@github.com"}