{"schemaVersion":3,"id":"CVE-2026-76477","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection have conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.\n\nThe vulnerabilities tracked by CVE-2026-76477 are related to issues concerning improper neutralization of special elements used in an SQL command that are grouped under the Common Weakness Enumeration (CWE) Base CWE-89.","dates":{"published":"2026-10-21T16:15:11.874Z","modified":"2026-10-22T13:37:54.177Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00365,"percentile":0.29144,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-22T00:00:00.000Z","score":0.00365,"percentile":0.29144}],"last30":[{"date":"2026-10-22T00:00:00.000Z","score":0.00365,"percentile":0.29144}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","description":"The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/89.html"}],"affected":[{"vendor":"cisco","product":"cisco emergency responder","name":"Cisco Emergency Responder","label":"cisco emergency 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| 14SU1 | 14SU2 | 14SU3 | 15 | 15SU1 | 14SU4 | 14SU4a | 15SU1a | 15SU2 | 15.0.1.13010-1 | 15.0.1.13011-1 | 15.0.1.13012-1 | 15.0.1.13013-1 | 15.0.1.13014-1 | 15.0.1.13015-1 | 15.0.1.13016-1 | 15.0.1.13017-1 | 15SU3a | 14SU5 | 15SU4 | 15SU4a | 14SU6","eol":null,"hubHref":"/vendor/cisco/cisco_unified_communications_manager"},{"vendor":"cisco","product":"cisco unified communications manager im and presence service","name":"Cisco Unified Communications Manager IM and Presence Service","label":"cisco unified communications manager im and presence 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