{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-119341","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-10-29T20:44:30.286Z","datePublished":"2026-10-30T20:24:56.121Z","dateUpdated":"2026-10-30T20:24:56.121Z"},"containers":{"cna":{"title":"Tesseract: File-controlled pointers still reach `delete` in ADAPT_CLASS_STRUCT destructor","problemTypes":[{"descriptions":[{"cweId":"CWE-763","lang":"en","description":"CWE-763: Release of Invalid Pointer or Reference","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":0,"baseSeverity":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83","tags":["x_refsource_CONFIRM"],"url":"https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83"},{"name":"https://github.com/tesseract-ocr/tesseract/pull/4645","tags":["x_refsource_MISC"],"url":"https://github.com/tesseract-ocr/tesseract/pull/4645"},{"name":"https://github.com/tesseract-ocr/tesseract/commit/614e971036d2b95d521057ff63d68d6612429b23","tags":["x_refsource_MISC"],"url":"https://github.com/tesseract-ocr/tesseract/commit/614e971036d2b95d521057ff63d68d6612429b23"},{"name":"https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.4","tags":["x_refsource_MISC"],"url":"https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.4"}],"affected":[{"vendor":"tesseract-ocr","product":"tesseract","versions":[{"version":"< 5.5.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-30T20:24:56.121Z"},"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."}],"source":{"advisory":"GHSA-357f-833m-3f83","discovery":"UNKNOWN"}}}}