{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68254","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-07-30T09:28:09.377Z","datePublished":"2026-08-10T12:01:20.400Z","dateUpdated":"2026-08-23T12:46:12.167Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-23T12:46:12.167Z"},"descriptions":[{"lang":"en","value":"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)"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/display/intel_vrr.c"],"versions":[{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"2f9aa8d42b7fc17621894456433ac07689fb4a21","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"5225122b9cad6b0c61e767fb2adea8c07da925be","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"6598ac1721c3a5543efdbcab579a8561268d7ce1","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"f16218689b41efcbc491207cd7716477b1223879","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"df1582c0a101e2e2f133dd331d2a3258bb6a7518","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"c726c8bbee5115dad37fa7867136ebaa50690331","status":"affected","versionType":"git"},{"version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","lessThan":"f8a9262c7a6fc2de9802e14b0228114f0333869e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/display/intel_vrr.c"],"versions":[{"version":"5.12","status":"affected"},{"version":"0","lessThan":"5.12","status":"unaffected","versionType":"semver"},{"version":"5.15.217","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.184","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.151","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.103","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.44","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.6","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.15.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.6.151"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.12.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.18.44"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.1.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2f9aa8d42b7fc17621894456433ac07689fb4a21"},{"url":"https://git.kernel.org/stable/c/5225122b9cad6b0c61e767fb2adea8c07da925be"},{"url":"https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1"},{"url":"https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879"},{"url":"https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518"},{"url":"https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331"},{"url":"https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e"}],"title":"drm/i915/vrr: require valid min/max vfreq for VRR","x_generator":{"engine":"bippy-1.2.0"}}}}