{"schema":"threatline.record/2","record":{"id":"CVE-2026-14991","aliases":[],"summary":"IBM DataPower Gateway Out-of-bounds Write","details":"IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 is vulnerable to a buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.","categories":["Network & edge"],"product":"DataPower Gateway 10.6CD","vendor":"IBM","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-14991","source_modified_at":"2026-10-10T12:16:30.625Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.6CD","vendor":"IBM","versions":[{"status":"affected","version":"10.6.1","lessThanOrEqual":"10.6.6","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-14991","source_modified_at":"2026-10-10T12:16:30.625Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.6.0","vendor":"IBM","versions":[{"status":"affected","version":"10.6.0.0","lessThanOrEqual":"10.6.0.10","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-14991","source_modified_at":"2026-10-10T12:16:30.625Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 11.0.0","vendor":"IBM","versions":[{"status":"affected","version":"11.0.0.0","lessThanOrEqual":"11.0.0.2","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-14991","source_modified_at":"2026-10-10T12:16:30.625Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.5.0","vendor":"IBM","versions":[{"status":"affected","version":"10.5.0.0","lessThanOrEqual":"10.5.0.22","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00409,"percentile":0.34038,"score_date":"2026-10-23"},"published_at":"2026-10-08T13:50:49.956Z","modified_at":"2026-10-10T12:16:30.625Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-14991","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-10T12:16:30.625Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-14991","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.ibm.com/support/pages/node/7289775","tags":["vendor-advisory","patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-09T03:55:45.738777Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-10T12:16:30.625Z","content_hash":"a00a0f6878030b443bfd7a19da93b2fced18dfbe51d361cecc730c33cf0e061c"}}