{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46230","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-13T15:03:33.106Z","datePublished":"2026-05-28T09:40:52.696Z","dateUpdated":"2026-06-14T18:04:21.856Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-14T18:04:21.856Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg\n\nCheck bounds against the end of the BO whenever we access the msg."}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","baseScore":7.1,"baseSeverity":"HIGH"}}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c"],"versions":[{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"f55552adb100eb54a6e6dabff4fbdc8679bd3fa0","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"82c535eff05490c71153af57de9fe85502fcb5d5","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"638d3e0b9eb77aa53fdd60e2b928761d16ba76fa","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"870c8738c3774336baedddd0240951d078a703b8","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"638e48ee39d0f2af9336f917a6f5d6692dd64d93","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7","status":"affected","versionType":"git"},{"version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","lessThan":"b193019860d61e92da395eae2011f2f6716b182f","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/amd/amdgpu/vcn_v3_0.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.209","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.175","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.140","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.90","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.32","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.9","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","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":"5.13","versionEndExcluding":"5.15.209"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.6.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.12.90"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.18.32"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.0.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0"},{"url":"https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5"},{"url":"https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa"},{"url":"https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8"},{"url":"https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93"},{"url":"https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7"},{"url":"https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f"}],"title":"drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg","x_generator":{"engine":"bippy-1.2.0"}}}}