{"id":"CVE-2026-119341","aliases":[],"cve":{"records":[{"id":"CVE-2026-119341","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-29T20:44:30.286Z","published":"2026-10-30T20:24:56.121Z","modified":"2026-11-02T15:02:43.092Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-10-30T20:24:56.121Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-02T15:02:43.092Z"}],"references":[{"url":"https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/tesseract-ocr/tesseract/pull/4645","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/tesseract-ocr/tesseract/commit/614e971036d2b95d521057ff63d68d6612429b23","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.4","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83","tags":["exploit"],"source":"CISA-ADP"}],"weaknesses":[{"id":"CWE-763","description":"CWE-763: Release of Invalid Pointer or Reference","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-02T15:02:19.295936Z","decisions":[{"name":"Exploitation","value":"poc"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Tesseract: File-controlled pointers still reach `delete` in ADAPT_CLASS_STRUCT destructor","titleSource":"GitHub_M","descriptionSource":"GitHub_M","description":"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.","score":0,"severity":"low","published":"2026-10-30T20:24:56.121Z","modified":"2026-11-02T15:02:43.092Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"tesseract-ocr","name":"tesseract","platforms":[],"versions":[{"version":"< 5.5.3","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-119341"}],"remediation":[],"references":["https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-357f-833m-3f83","https://github.com/tesseract-ocr/tesseract/pull/4645","https://github.com/tesseract-ocr/tesseract/commit/614e971036d2b95d521057ff63d68d6612429b23","https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.4"],"sources":[{"name":"CVE","id":"CVE-2026-119341","modified":"2026-11-02T15:02:43.092Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-119341"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N","score":0}],"sourceAffected":[],"observedAt":"2026-11-02T15:20:48.227Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:40:32.333Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T21:55:38.666Z","attemptedAt":"2026-10-30T21:55:38.666Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-10-30T21:55:39.768Z","attemptedAt":"2026-10-30T21:55:39.768Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-10-30T21:55:40.401Z","attemptedAt":"2026-10-30T21:55:40.401Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-30T21:55:40.613Z","attemptedAt":"2026-10-30T21:55:40.613Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-119341","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119341","modified":"2026-10-30T21:16:52.290","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N","checkedAt":"2026-10-30T21:55:38.666Z"}],"aiSummary":{"text":"Tesseract OCR engine versions prior to 5.5.4 have a vulnerability where an attacker with write access can cause memory corruption and denial of service by passing file-controlled pointers to the destructor. The issue is fixed in version 5.5.4. Affected versions are those less than 5.5.3.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-31T05:01:13.972Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-119341"}]}}