{"id":"CVE-2026-76528","state":"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.","publishedAt":"2026-10-21T22:52:17.304Z","updatedAt":"2026-10-21T22:52:17.304Z","severity":null,"assigner":"cisco","products":["Splunk Splunk SOAR"],"affected":[{"vendor":"Splunk","product":"Splunk SOAR","versions":[{"version":"0","status":"affected","lessThan":"8.7.0","versionType":"custom"}]}],"references":["https://advisory.splunk.com/advisories/SVD-2026-1011"],"weaknesses":["CWE-693"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/76xxx/CVE-2026-76528.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-76528","state":"PUBLISHED","datePublished":"2026-10-21T22:52:17.304Z","dateUpdated":"2026-10-21T22:52:17.304Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2026-08-19T12:02:03.643Z"},"containers":{"cna":{"title":"Protection Mechanism Failure in Splunk SOAR","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Splunk","product":"Splunk SOAR","versions":[{"version":"0","status":"affected","lessThan":"8.7.0","versionType":"custom"}]}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1011"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-693","lang":"en","type":"cwe","description":"The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product."}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2026-10-21T22:52:17.304Z"},"datePublic":"2026-10-21T00:00:00.000Z","source":{"advisory":"SVD-2026-1011","discovery":"INTERNAL"},"solutions":[{"lang":"en","value":"Upgrade Splunk SOAR to version 8.7.0 or higher."}]}}}}