{"id":"CVE-2026-93179","aliases":[],"cve":{"records":[{"id":"CVE-2026-93179","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T16:02:15.091Z","published":"2026-09-17T16:12:07.307Z","modified":"2026-10-30T12:36:17.392Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:36:17.392Z"}],"references":[{"url":"https://git.kernel.org/stable/c/ed84504713e8357f33693f638fda68fc98f0c9d2","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/86644d37d2b388854b2cfd4d4f57b3d84a57154b","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/e5b3c485ef911358752a3abbf3705d05d0eafd7a","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/574af7c61f2bed37baa3b60669e428d24d2c9ae8","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/203ffe648948ca3c2f55b21118945a7a6d0884aa","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0a6c9b3801903b6db91f3cbf148646b501dbded3","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/83c680de6d41d627c077dedb24f89d9e5be0e2a2","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/5d3cc8e388464f485d0944b87b8f9426e637d082","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.10.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.15.224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"7.3"}]}]}]}],"prioritization":[]},"title":"drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read\n\nReject voltage objects whose usSize is smaller than the header or would\nadvance the cursor past the table end, preventing an infinite loop or\nheap OOB read when the VBIOS supplies a malformed VoltageObjectInfo table.","score":null,"severity":"unknown","published":"2026-09-17T16:12:07.307Z","modified":"2026-10-30T12:36:17.392Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"ed84504713e8357f33693f638fda68fc98f0c9d2","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"86644d37d2b388854b2cfd4d4f57b3d84a57154b","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"e5b3c485ef911358752a3abbf3705d05d0eafd7a","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"574af7c61f2bed37baa3b60669e428d24d2c9ae8","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"203ffe648948ca3c2f55b21118945a7a6d0884aa","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"0a6c9b3801903b6db91f3cbf148646b501dbded3","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"83c680de6d41d627c077dedb24f89d9e5be0e2a2","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"5d3cc8e388464f485d0944b87b8f9426e637d082","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93179"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"4.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.5","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93179"}],"remediation":[],"references":["https://git.kernel.org/stable/c/ed84504713e8357f33693f638fda68fc98f0c9d2","https://git.kernel.org/stable/c/86644d37d2b388854b2cfd4d4f57b3d84a57154b","https://git.kernel.org/stable/c/e5b3c485ef911358752a3abbf3705d05d0eafd7a","https://git.kernel.org/stable/c/574af7c61f2bed37baa3b60669e428d24d2c9ae8","https://git.kernel.org/stable/c/203ffe648948ca3c2f55b21118945a7a6d0884aa","https://git.kernel.org/stable/c/0a6c9b3801903b6db91f3cbf148646b501dbded3","https://git.kernel.org/stable/c/83c680de6d41d627c077dedb24f89d9e5be0e2a2","https://git.kernel.org/stable/c/5d3cc8e388464f485d0944b87b8f9426e637d082"],"sources":[{"name":"CVE","id":"CVE-2026-93179","modified":"2026-10-30T12:36:17.392Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93179"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T13:55:25.717Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:45:32.518Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}