{"id":"CVE-2026-76300","published":"2026-10-21T23:17:28.050","lastModified":"2026-10-26T16:17:22.013","description":"As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76300 are related to improper control of a resource through its lifetime and are grouped under the Common Weakness Enumeration (CWE) CWE-664.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-664"],"vendors":[],"products":[],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1008","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}