{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23366","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:37:46.002Z","datePublished":"2026-03-25T10:27:48.311Z","dateUpdated":"2026-05-11T22:05:28.991Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:05:28.991Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Do not destroy NULL modes\n\n'modes' in drm_client_modeset_probe may fail to kcalloc.  If this\noccurs, we jump to 'out', calling modes_destroy on it, which\ndereferences it.  This may result in a NULL pointer dereference in the\nerror case.  Prevent that."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/drm_client_modeset.c"],"versions":[{"version":"3039cc0c0653c6e15130a8719c3237329a954670","lessThan":"4e3ca5f82346cc23c0a71f1ceb006115ff6b0745","status":"affected","versionType":"git"},{"version":"3039cc0c0653c6e15130a8719c3237329a954670","lessThan":"9aa3e33f0c7f2679ac599a09e3102c8f716a6321","status":"affected","versionType":"git"},{"version":"3039cc0c0653c6e15130a8719c3237329a954670","lessThan":"c601fd5414315fc515f746b499110e46272e7243","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/drm_client_modeset.c"],"versions":[{"version":"6.16","status":"affected"},{"version":"0","lessThan":"6.16","status":"unaffected","versionType":"semver"},{"version":"6.18.17","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.7","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","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":"6.16","versionEndExcluding":"6.18.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"6.19.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4e3ca5f82346cc23c0a71f1ceb006115ff6b0745"},{"url":"https://git.kernel.org/stable/c/9aa3e33f0c7f2679ac599a09e3102c8f716a6321"},{"url":"https://git.kernel.org/stable/c/c601fd5414315fc515f746b499110e46272e7243"}],"title":"drm/client: Do not destroy NULL modes","x_generator":{"engine":"bippy-1.2.0"}}}}