{"id":"CVE-2026-76302","published":"2026-10-21T23:17:28Z","modified":"2026-10-22T16:57:10Z","title":"As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive…","vendor":"Splunk","product":"Splunk Enterprise","tier":"core","eol":null,"description":{"text":"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-2026-76302 are related to improper neutralization and are grouped under the Common Weakness Enumeration (CWE) CWE-707.","provenance":"source","from":"NVD"},"summary":{"text":"Splunk Enterprise contains a flaw involving improper neutralization, tracked under CWE-707, which Cisco identified during an internal security review and addressed in a software hardening release. An attacker reaching the product over the network with low-privilege credentials, and requiring no user interaction, could exploit it, with the scope of impact changing across security boundaries.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:24:42Z"},"cvss":{"score":9.9,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.004,"percentile":0.34228,"date":"2026-10-31","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":null,"cwes":[{"id":"CWE-707","name":"Improper Neutralization"}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1008","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-107649","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-107649","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2026-10-21","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76302","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":13.8,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":6.85,"detail":"percentile 0.3423"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.93,"detail":"base score 9.9"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}