{"id":"CVE-2026-68254","summary":"drm/i915/vrr: require valid min/max vfreq for VRR","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/vrr: require valid min/max vfreq for VRR\n\nEnsure the EDID provided min/max vfreq are valid. Most scenarios are\nalready covered (by coincidence) through the checks in\nintel_vrr_is_capable() and intel_vrr_is_in_range(), but be more explicit\nabout it. At worst, a zero min_vfreq could lead to a division by zero in\nintel_vrr_compute_vmax().\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\n(cherry picked from commit 1765cf59f517b02f3b0591fe5120930d08bddeb6)","modified":"2026-08-25T03:30:10.957750831Z","published":"2026-08-10T12:01:20.400Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68254.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2f9aa8d42b7fc17621894456433ac07689fb4a21"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5225122b9cad6b0c61e767fb2adea8c07da925be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331"},{"type":"WEB","url":"https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68254.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68254"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"117cd09ba52857a60dc5d7f61941046625d8ff5a"},{"fixed":"2f9aa8d42b7fc17621894456433ac07689fb4a21"},{"fixed":"5225122b9cad6b0c61e767fb2adea8c07da925be"},{"fixed":"6598ac1721c3a5543efdbcab579a8561268d7ce1"},{"fixed":"f16218689b41efcbc491207cd7716477b1223879"},{"fixed":"df1582c0a101e2e2f133dd331d2a3258bb6a7518"},{"fixed":"c726c8bbee5115dad37fa7867136ebaa50690331"},{"fixed":"f8a9262c7a6fc2de9802e14b0228114f0333869e"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68254.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.12.0"},{"fixed":"5.15.217"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.184"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.151"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.103"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.44"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68254.json"}}],"schema_version":"1.9.0"}