{"affected":[{"product":"Splunk Enterprise","source":"CNA: cisco","vendor":"Splunk","versions":[{"lessThan":"10.4.3","status":"affected","version":"10.4","versionType":"custom"},{"lessThan":"10.2.7","status":"affected","version":"10.2","versionType":"custom"},{"lessThan":"10.0.10","status":"affected","version":"10.0","versionType":"custom"},{"lessThan":"9.4.15","status":"affected","version":"9.4","versionType":"custom"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*","versionEndExcluding":"9.4.15","versionStartIncluding":"9.4.0","vulnerable":true},{"criteria":"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*","versionEndExcluding":"10.0.10","versionStartIncluding":"10.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*","versionEndExcluding":"10.2.7","versionStartIncluding":"10.2.0","vulnerable":true},{"criteria":"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*","versionEndExcluding":"10.4.3","versionStartIncluding":"10.4.0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-76283","cwes":["CWE-693"],"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-2026-76283 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.","epss":{"date":"2026-11-07","percentile":0.18583,"score":0.00266},"exploits":[],"kev":null,"metrics":[{"score":7.6,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},{"score":7.6,"severity":"high","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"}],"modifiedAt":1794071795077,"publishedAt":1791405998794,"references":[{"source":"CNA: cisco","tags":[],"url":"https://advisory.splunk.com/advisories/SVD-2026-1002"},{"source":"ADP: CVE","tags":[],"url":"https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification"},{"source":"psirt@cisco.com","tags":["Vendor Advisory"],"url":"https://advisory.splunk.com/advisories/SVD-2026-1002"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification"}],"remediation":[{"kind":"fix","source":"CNA: cisco","text":"Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher."}],"revision":"ee602df0d771a272671a496df02b25d46b566e1f01bc59f3c414933e824369b8","sources":[{"modifiedAt":1794070676945,"name":"CNA: cisco","retrievedAt":1794071303479,"url":"https://www.cve.org/CVERecord?id=CVE-2026-76283"},{"modifiedAt":1794071795077,"name":"NVD","retrievedAt":1794075447957,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76283"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794071306390,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-76283"}],"ssvc":{"assessedAt":1791465943649,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Protection Mechanism Failure in Splunk Enterprise","updatedAt":1794075447957}