{"id":"CVE-2026-68247","title":"drm/i915/bios: range check LFP Data Block panel_type2","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/bios: range check LFP Data Block panel_type2\n\nWhile the panel_type from LFP Data Block is range checked, panel_type2\nis not. Add a few helpers for range checki…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < dc30139679354860faf8ca6a0f231cd39d692db7","Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < e7b5694645b03e80830dc141b59fc65aac693c70","Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 8b2da44446f9dce2ae50fee78bac2734d4277143","Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 8887b94d2fc93071bf6ff09c39d474510e6f582f","Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 2084503f2d087bf956198e7f6eb25b03a7049cb2","Linux 6.0"],"published":"2026-08-10","updated":"2026-10-21","sourceUpdated":"2026-10-21T12:43:39.847Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68247","references":[{"url":"https://git.kernel.org/stable/c/dc30139679354860faf8ca6a0f231cd39d692db7"},{"url":"https://git.kernel.org/stable/c/e7b5694645b03e80830dc141b59fc65aac693c70"},{"url":"https://git.kernel.org/stable/c/8b2da44446f9dce2ae50fee78bac2734d4277143"},{"url":"https://git.kernel.org/stable/c/8887b94d2fc93071bf6ff09c39d474510e6f582f"},{"url":"https://git.kernel.org/stable/c/2084503f2d087bf956198e7f6eb25b03a7049cb2"}],"tags":["cve.org"],"epss":0.00168,"epssPercentile":0.05726,"ingestedAt":"2026-10-21T12:48:53.602Z","slug":"CVE-2026-68247","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/bios: range check LFP Data Block panel_type2\n\nWhile the panel_type from LFP Data Block is range checked, panel_type2\nis not. Add a few helpers for range checking, and use them to not only\ncheck panel_type2, but also improve clarity and correctness in the panel\ntype selection.\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\nv2:\n- Fix commit message typo (Michał)\n- Add is_panel_type_pnp() (Ville)\n\n(cherry picked from commit c9ebe5d2f25729d6cfbbb1235d640bf67f9275df)\n\n## Affected\n\n- `Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < dc30139679354860faf8ca6a0f231cd39d692db7`\n- `Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < e7b5694645b03e80830dc141b59fc65aac693c70`\n- `Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 8b2da44446f9dce2ae50fee78bac2734d4277143`\n- `Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 8887b94d2fc93071bf6ff09c39d474510e6f582f`\n- `Linux >= 6434cf630086eea2d091f122f5802582a05d9d1c < 2084503f2d087bf956198e7f6eb25b03a7049cb2`\n- `Linux 6.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}