{"api_version":"1","generated_at":"2026-05-06T22:52:56+00:00","cve":"CVE-2026-31461","urls":{"html":"https://cve.report/CVE-2026-31461","api":"https://cve.report/api/cve/CVE-2026-31461.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-31461","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-31461"},"summary":{"title":"drm/amd/display: Fix drm_edid leak in amdgpu_dm","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix drm_edid leak in amdgpu_dm\n\n[WHAT]\nWhen a sink is connected, aconnector->drm_edid was overwritten without\nfreeing the previous allocation, causing a memory leak on resume.\n\n[HOW]\nFree the previous drm_edid before updating it.\n\n(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-04-22 14:16:41","updated_at":"2026-04-23 16:17:41"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3","name":"https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a","name":"https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105","name":"https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-31461","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31461","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 eb95595194e4755b62360aa821f40a79b0953105 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 52db857e94b9be4e6315586602b0257d1d2b165a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 37c2caa167b0b8aca4f74c32404c5288b876a2a3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.21 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.11 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"31461","cve":"CVE-2026-31461","epss":"0.000170000","percentile":"0.040700000","score_date":"2026-04-26","updated_at":"2026-04-27 00:09:42"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"eb95595194e4755b62360aa821f40a79b0953105","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"52db857e94b9be4e6315586602b0257d1d2b165a","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"37c2caa167b0b8aca4f74c32404c5288b876a2a3","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.21","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix drm_edid leak in amdgpu_dm\n\n[WHAT]\nWhen a sink is connected, aconnector->drm_edid was overwritten without\nfreeing the previous allocation, causing a memory leak on resume.\n\n[HOW]\nFree the previous drm_edid before updating it.\n\n(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)"}],"providerMetadata":{"dateUpdated":"2026-04-22T13:53:52.875Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105"},{"url":"https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a"},{"url":"https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3"}],"title":"drm/amd/display: Fix drm_edid leak in amdgpu_dm","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-31461","datePublished":"2026-04-22T13:53:52.875Z","dateReserved":"2026-03-09T15:48:24.092Z","dateUpdated":"2026-04-22T13:53:52.875Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-04-22 14:16:41","lastModifiedDate":"2026-04-23 16:17:41","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"31461","Ordinal":"1","Title":"drm/amd/display: Fix drm_edid leak in amdgpu_dm","CVE":"CVE-2026-31461","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"31461","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix drm_edid leak in amdgpu_dm\n\n[WHAT]\nWhen a sink is connected, aconnector->drm_edid was overwritten without\nfreeing the previous allocation, causing a memory leak on resume.\n\n[HOW]\nFree the previous drm_edid before updating it.\n\n(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)","Type":"Description","Title":"drm/amd/display: Fix drm_edid leak in amdgpu_dm"}]}}}