{"apiVersion":"1.0","identifier":"CVE-2026-74433","description":"In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix UAF in rxgk_issue_challenge() Fix rxgk_issue_challenge() to free the page containing the challenge content after invoking the tracepoint as the whdr passed to the tracepoint points into the page just freed.","publishedAt":"2026-08-15T06:22:45","lastModifiedAt":"2026-08-17T06:19:38","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74433","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00347,"riskScore":1.01,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74433","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74433","en":"https://www.redsauce.net/en/cves/CVE-2026-74433","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74433","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74433","de":"https://www.redsauce.net/de/cves/CVE-2026-74433","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74433","el":"https://www.redsauce.net/el/cves/CVE-2026-74433"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74433"}}