{"schema":"threatline.record/2","record":{"id":"CVE-2026-103111","aliases":["GHSA-r9hj-j2rw-4q3m"],"summary":"PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.","details":"PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.","categories":["Unclassified"],"product":"PCRE2","vendor":"PCRE","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103111","source_modified_at":"2026-10-03T23:51:52.352Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"PCRE2","vendor":"PCRE","versions":[{"lessThan":"10.49","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m","source_modified_at":"2026-10-01T16:18:01Z","fetched_at":"2026-10-23T21:10:45.942435Z","package":{"ecosystem":"","name":"PCRE2"},"range":"<=10.48"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103111","source_modified_at":"2026-10-03T23:51:52.352Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"PCRE2","ecosystem":null},"version":"10.49","basis":"first unaffected version stated in the CVE record"},{"source":"GitHub Advisory Database","source_url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m","source_modified_at":"2026-10-01T16:18:01Z","fetched_at":"2026-10-23T21:10:45.942435Z","package":{"ecosystem":"","name":"PCRE2"},"version":"10.49"}],"cvss":7.6,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00214,"percentile":0.11205,"score_date":"2026-10-23"},"published_at":"2026-09-30T04:13:59.115Z","modified_at":"2026-10-03T23:51:52.352Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103111","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T23:51:52.352Z"},{"source":"GitHub Advisory Database","url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m","fetched_at":"2026-10-23T21:10:45.942435Z","source_modified_at":"2026-10-01T16:18:01Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103111","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m","tags":["exploit"]},{"source":"CVE List","url":"https://lists.debian.org/debian-lts-announce/2026/10/msg00008.html"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-30T18:44:17.818308Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-03T23:51:52.352Z","content_hash":"1455a3b767c4bb75d9c2bafccc6cb3dc816ae8227e7d13ea64810e6903a71d5a"}}