CVE-2026-68270

{"id": "CVE-2026-68270", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "32ae90c66fb62e4f6ae859422f733dfb249f10cf", "lessThan": "154795885e8f0033c918c815aece543168bee670", "versionType": "git"}, {"status": "affected", "version": "32ae90c66fb62e4f6ae859422f733dfb249f10cf", "lessThan": "9d58a811739a365cd693192f4b5344d736967a88", "versionType": "git"}, {"status": "affected", "version": "32ae90c66fb62e4f6ae859422f733dfb249f10cf", "lessThan": "b771974988ec7ce077a7246fa0fa588c246fe581", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.16"}, {"status": "unaffected", "version": "0", "lessThan": "6.16", "versionType": "semver"}, {"status": "unaffected", "version": "6.18.42", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.6", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c"], "defaultStatus": "affected"}]}], "published": "2026-08-10T13:20:15.983", "references": [{"url": "https://git.kernel.org/stable/c/154795885e8f0033c918c815aece543168bee670", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9d58a811739a365cd693192f4b5344d736967a88", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b771974988ec7ce077a7246fa0fa588c246fe581", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sysfb: Avoid possible truncation with calculating visible size\n\nCalculating the visible size of the system framebuffer can result in\ntruncation of the result. The calculation uses 32-bit arithmetics,\nwhich can overflow if the values for height and stride are large. Fix\nthe issue by multiplying with mul_u32_u32()."}], "lastModified": "2026-08-17T05:18:29.543", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}