{"api_version":"1","generated_at":"2026-08-10T23:11:16+00:00","cve":"CVE-2026-68254","urls":{"html":"https://cve.report/CVE-2026-68254","api":"https://cve.report/api/cve/CVE-2026-68254.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-68254","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-68254"},"summary":{"title":"drm/i915/vrr: require valid min/max vfreq for VRR","description":"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)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-10 13:20:13","updated_at":"2026-08-10 13:20:13"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331","name":"https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1","name":"https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879","name":"https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518","name":"https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e","name":"https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68254","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68254","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 117cd09ba52857a60dc5d7f61941046625d8ff5a 6598ac1721c3a5543efdbcab579a8561268d7ce1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 117cd09ba52857a60dc5d7f61941046625d8ff5a f16218689b41efcbc491207cd7716477b1223879 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 117cd09ba52857a60dc5d7f61941046625d8ff5a df1582c0a101e2e2f133dd331d2a3258bb6a7518 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 117cd09ba52857a60dc5d7f61941046625d8ff5a c726c8bbee5115dad37fa7867136ebaa50690331 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 117cd09ba52857a60dc5d7f61941046625d8ff5a f8a9262c7a6fc2de9802e14b0228114f0333869e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.12","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.12 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.151 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.103 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.44 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.6 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2-rc2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/i915/display/intel_vrr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6598ac1721c3a5543efdbcab579a8561268d7ce1","status":"affected","version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","versionType":"git"},{"lessThan":"f16218689b41efcbc491207cd7716477b1223879","status":"affected","version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","versionType":"git"},{"lessThan":"df1582c0a101e2e2f133dd331d2a3258bb6a7518","status":"affected","version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","versionType":"git"},{"lessThan":"c726c8bbee5115dad37fa7867136ebaa50690331","status":"affected","version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","versionType":"git"},{"lessThan":"f8a9262c7a6fc2de9802e14b0228114f0333869e","status":"affected","version":"117cd09ba52857a60dc5d7f61941046625d8ff5a","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/i915/display/intel_vrr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.12"},{"lessThan":"5.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.151","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.103","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.44","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.151","versionStartIncluding":"5.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.103","versionStartIncluding":"5.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.44","versionStartIncluding":"5.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.6","versionStartIncluding":"5.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2-rc2","versionStartIncluding":"5.12","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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)"}],"providerMetadata":{"dateUpdated":"2026-08-10T12:01:20.400Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"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"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-68254","datePublished":"2026-08-10T12:01:20.400Z","dateReserved":"2026-07-30T09:28:09.377Z","dateUpdated":"2026-08-10T12:01:20.400Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-10 13:20:13","lastModifiedDate":"2026-08-10 13:20:13","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"68254","Ordinal":"1","Title":"drm/i915/vrr: require valid min/max vfreq for VRR","CVE":"CVE-2026-68254","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"68254","Ordinal":"1","NoteData":"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)","Type":"Description","Title":"drm/i915/vrr: require valid min/max vfreq for VRR"}]}}}