{"apiVersion":"1.0","identifier":"CVE-2026-76348","description":"In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds a Splunk role that contains the high-privilege list_search_head_clustering capability could send a read request to Search Head Cluster member control endpoints and change cluster state, which could allow for a denial of service. The vulnerability is possible because the Search Head Cluster member control endpoints do not require a state-changing Hypertext Transfer Protocol (HTTP) request type before they apply read-only authorization.","publishedAt":"2026-08-19T22:17:19","lastModifiedAt":"2026-08-21T19:14:31","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76348","cvssScore":3.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L","epssProbability":0.00231,"riskScore":0.39,"affectedProduct":"Splunk Enterprise","affectedVersions":"<10.4.2, <10.2.6, <10.0.9, <9.4.14","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-76348","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-76348","en":"https://www.redsauce.net/en/cves/CVE-2026-76348","fr":"https://www.redsauce.net/fr/cves/CVE-2026-76348","pt":"https://www.redsauce.net/pt/cves/CVE-2026-76348","de":"https://www.redsauce.net/de/cves/CVE-2026-76348","sk":"https://www.redsauce.net/sk/cves/CVE-2026-76348","el":"https://www.redsauce.net/el/cves/CVE-2026-76348"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-76348"}}