{"id":"CVE-2026-76528","aliases":["EUVD-2026-107637","GHSA-fq28-h6jp-7ffm"],"status":"published","title":"Protection Mechanism Failure in Splunk SOAR","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-2026-76528 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00362,"percentile":0.30215,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-693"],"published":"2026-10-21T22:52:17Z","modified":"2026-11-02T21:32:40Z","products":[{"vendor":"splunk","product":"splunk soar"}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1011"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76528"},{"url":"https://github.com/advisories/GHSA-fq28-h6jp-7ffm"}],"sources":{"cve":[{"id":"CVE-2026-76528","title":"Protection Mechanism Failure in Splunk SOAR","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-2026-76528 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","status":"published","published":"2026-10-21T22:52:17.304Z","modified":"2026-11-02T21:07:56.931Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-693"],"updated_at":"2026-11-03T00:01:31.659497Z"}],"euvd":[{"id":"EUVD-2026-107637","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-2026-76528 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","status":"published","published":"2026-10-21T22:52:17Z","modified":"2026-11-02T21:07:56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T05:08:36.865312Z"}],"ghsa":[{"id":"GHSA-fq28-h6jp-7ffm","title":"As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has...","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-2026-76528 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","status":"published","published":"2026-10-22T00:32:02Z","modified":"2026-11-02T21:32:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-693"],"updated_at":"2026-11-03T00:02:49.048371Z"}],"nvd":[{"id":"CVE-2026-76528","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-2026-76528 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","status":"published","published":"2026-10-21T23:17:29.773Z","modified":"2026-11-02T21:17:39.383Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-693"],"updated_at":"2026-11-03T00:02:34.024265Z"}]}}