{"schema":"threatline.record/2","record":{"id":"CVE-2026-76442","aliases":[],"summary":"Cisco Secure Email Gateway Security Hardening Release","details":"As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76442 are related to issues with improper validation of specified quantity in input that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-1284.","categories":["Network & edge"],"product":"Cisco Secure Email","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76442","source_modified_at":"2026-09-16T03:55:36.952Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Secure Email","vendor":"Cisco","versions":[{"version":"14.0.0-698","status":"affected"},{"version":"13.5.1-277","status":"affected"},{"version":"13.0.0-392","status":"affected"},{"version":"14.2.0-620","status":"affected"},{"version":"13.0.5-007","status":"affected"},{"version":"13.5.4-038","status":"affected"},{"version":"14.2.1-020","status":"affected"},{"version":"14.3.0-032","status":"affected"},{"version":"15.0.0-104","status":"affected"},{"version":"15.0.1-030","status":"affected"},{"version":"15.5.0-048","status":"affected"},{"version":"15.5.1-055","status":"affected"},{"version":"15.5.2-018","status":"affected"},{"version":"16.0.0-050","status":"affected"},{"version":"15.0.3-002","status":"affected"},{"version":"16.0.0-054","status":"affected"},{"version":"15.5.3-022","status":"affected"},{"version":"16.0.1-017","status":"affected"},{"version":"15.5.4-012","status":"affected"},{"version":"16.0.4-016","status":"affected"},{"version":"15.0.5-016","status":"affected"},{"version":"16.0.2-112","status":"affected"},{"version":"16.0.3-044","status":"affected"},{"version":"16.5.0-780","status":"affected"}],"defaultStatus":"unknown"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76442","source_modified_at":"2026-09-16T03:55:36.952Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Secure Email and Web Manager","vendor":"Cisco","versions":[{"version":"13.6.2-023","status":"affected"},{"version":"13.6.2-078","status":"affected"},{"version":"13.0.0-249","status":"affected"},{"version":"13.0.0-277","status":"affected"},{"version":"13.8.1-052","status":"affected"},{"version":"13.8.1-068","status":"affected"},{"version":"13.8.1-074","status":"affected"},{"version":"14.0.0-404","status":"affected"},{"version":"12.8.1-002","status":"affected"},{"version":"14.1.0-227","status":"affected"},{"version":"13.6.1-201","status":"affected"},{"version":"14.2.0-203","status":"affected"},{"version":"14.2.0-212","status":"affected"},{"version":"12.8.1-021","status":"affected"},{"version":"13.8.1-108","status":"affected"},{"version":"14.2.0-224","status":"affected"},{"version":"14.3.0-120","status":"affected"},{"version":"15.0.0-334","status":"affected"},{"version":"15.5.1-024","status":"affected"},{"version":"15.5.1-029","status":"affected"},{"version":"15.5.2-005","status":"affected"},{"version":"16.0.0-195","status":"affected"},{"version":"15.5.3-017","status":"affected"},{"version":"16.0.1-010","status":"affected"},{"version":"15.0.1-035","status":"affected"},{"version":"16.0.2-088","status":"affected"},{"version":"15.5.4-007","status":"affected"},{"version":"15.0.2-007","status":"affected"},{"version":"16.0.4-010","status":"affected"},{"version":"16.0.3-016","status":"affected"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00467,"percentile":0.39514,"score_date":"2026-10-23"},"published_at":"2026-09-14T16:09:08.878Z","modified_at":"2026-09-16T03:55:36.952Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-76442","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-09-16T03:55:36.952Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-76442","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-esa-dfCrfXkm"},{"source":"CVE List","url":"https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-09-14T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-16T03:55:36.952Z","content_hash":"c177aa9c399f4d4485fc015bc1165c975fa896b920862f5ab863728035b60306"}}