{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2026-76435", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-76435", "idYear": 2026, "status": "PUBLISHED", "publishedAt": "2026-10-21T16:14:19.230Z", "updatedAt": "2026-10-22T13:37:54.901Z", "importedAt": "2026-10-24T01:58:30.346Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Cisco Expressway Series Information Disclosure Vulnerability", "summary": "A vulnerability in Cisco Expressway Series could allow an unauthenticated, remote attacker to obtain sensitive information from an affected device.\r\n\r\nThis vulnerability is due to insufficient authorization checks of HTTP requests during Mobile and Remote Access (MRA) provisioning. An attacker could exploit this vulnerability by submitting a crafted URL request to an affected device. A successful exploit could allow the attacker to access sensitive information that they would otherwise not have authorization to access.\r\nNote: Cisco Expressway Series refers to Cisco Expressway Core (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.", "affected": [ { "vendor": "Cisco", "product": "Cisco TelePresence Video Communication Server (VCS) Expressway", "defaultStatus": "unknown", "versions": [ { "version": "X8.11.2", "status": "affected" }, { "version": "X8.6", "status": "affected" }, { "version": "X8.11.3", "status": "affected" }, { "version": "X8.2.2", "status": "affected" }, { "version": "X8.8.3", "status": "affected" }, { "version": "X8.11.0", "status": "affected" }, { "version": "X12.5.2", "status": "affected" }, { "version": "X8.1.1", "status": "affected" }, { "version": "X8.9", "status": "affected" }, { "version": "X12.5.1", "status": "affected" }, { "version": "X12.5.6", "status": "affected" }, { "version": "X8.7.3", "status": "affected" }, { "version": "X12.6.0", "status": "affected" }, { "version": "X8.11.1", "status": "affected" }, { "version": "X8.5", "status": "affected" }, { "version": "X8.9.1", "status": "affected" }, { "version": "X8.10.2", "status": "affected" }, { "version": "X8.8.2", "status": "affected" }, { "version": "X8.5.3", "status": "affected" }, { "version": "X8.1", "status": "affected" }, { "version": "X8.9.2", "status": "affected" }, { "version": "X8.11.4", "status": "affected" }, { "version": "X12.5.4", "status": "affected" }, { "version": "X8.8.1", "status": "affected" }, { "version": "X8.2.1", "status": "affected" }, { "version": "X8.5.1", "status": "affected" }, { "version": "X8.6.1", "status": "affected" }, { "version": "X8.1.2", "status": "affected" }, { "version": "X8.8", "status": "affected" }, { "version": "X8.10.0", "status": "affected" }, { "version": "X12.5.3", "status": "affected" }, { "version": "X8.10.1", "status": "affected" }, { "version": "X12.5.7", "status": "affected" }, { "version": "X8.10.3", "status": "affected" }, { "version": "X8.7.1", "status": "affected" }, { "version": "X8.2", "status": "affected" }, { "version": "X12.5.8", "status": "affected" }, { "version": "X8.7", "status": "affected" }, { "version": "X8.5.2", "status": "affected" }, { "version": "X12.5.9", "status": "affected" }, { "version": "X12.5.0", "status": "affected" }, { "version": "X8.10.4", "status": "affected" }, { "version": "X8.7.2", "status": "affected" }, { "version": "X12.5.5", "status": "affected" }, { "version": "X12.6.1", "status": "affected" }, { "version": "X12.6.2", "status": "affected" }, { "version": "X12.6.3", "status": "affected" }, { "version": "X12.6.4", "status": "affected" }, { "version": "X12.7.0", "status": "affected" }, { "version": "X12.7.1", "status": "affected" }, { "version": "X14.0.0", "status": "affected" }, { "version": "X14.0.1", "status": "affected" }, { "version": "X14.0.2", "status": "affected" }, { "version": "X14.0.3", "status": "affected" }, { "version": "X14.0.4", "status": "affected" }, { "version": "X14.0.5", "status": "affected" }, { "version": "X14.0.6", "status": "affected" }, { "version": "X14.0.7", "status": "affected" }, { "version": "X14.0.8", "status": "affected" }, { "version": "X14.2.0", "status": "affected" }, { "version": "X14.0.9", "status": "affected" }, { "version": "X14.2.1", "status": "affected" }, { "version": "X14.2.2", "status": "affected" }, { "version": "X14.0.11", "status": "affected" }, { "version": "X14.2.5", "status": "affected" }, { "version": "X14.0.10", "status": "affected" }, { "version": "X14.2.6", "status": "affected" }, { "version": "X14.2.7", "status": "affected" }, { "version": "X14.3.0", "status": "affected" }, { "version": "X14.3.1", "status": "affected" }, { "version": "X14.3.2", "status": "affected" }, { "version": "X14.3.3", "status": "affected" }, { "version": "X15.0.0", "status": "affected" }, { "version": "X14.3.4", "status": "affected" }, { "version": "X14.3.5", "status": "affected" }, { "version": "X15.0.1", "status": "affected" }, { "version": "X15.0.2", "status": "affected" }, { "version": "X15.0.3", "status": "affected" }, { "version": "X14.3.6", "status": "affected" }, { "version": "X15.2.0", "status": "affected" }, { "version": "X15.2.1", "status": "affected" }, { "version": "X15.2.2", "status": "affected" }, { "version": "X15.2.3", "status": "affected" }, { "version": "X14.3.7", "status": "affected" }, { "version": "X15.2.4.", "status": "affected" }, { "version": "X15.2.4", "status": "affected" }, { "version": "X15.3.0", "status": "affected" }, { "version": "X15.3.1", "status": "affected" }, { "version": "X15.3.2", "status": "affected" }, { "version": "X15.4.0", "status": "affected" }, { "version": "X15.5.0", "status": "affected" }, { "version": "X15.5.1", "status": "affected" }, { "version": "X15.5.2", "status": "affected" } ] } ] } } }