{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63846", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T07:54:57.016Z", "datePublished": "2026-07-19T14:04:39.674Z", "dateUpdated": "2026-07-19T14:04:39.674Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-19T14:04:39.674Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring\n\nJPEG rings do not support 64-bit user fence writes, reject CS\nsubmissions with user fences.\n\n(cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)"}], "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/jpeg_v3_0.c"], "versions": [{"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3", "lessThan": "ee035a9d3eed3a9f5a3e83c31a10b321c9598861", "status": "affected", "versionType": "git"}, {"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3", "lessThan": "303da8279f195cc741adc52c1b44d6b64de63bb0", "status": "affected", "versionType": "git"}, {"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3", "lessThan": "5ada37d7f736f9feeaa06a25e470a4c74e67a61a", "status": "affected", "versionType": "git"}, {"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3", "lessThan": "48ce00787e3fddd2b45692fc991b8ab128343da5", "status": "affected", "versionType": "git"}, {"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3", "lessThan": "a2baf12eec41f246689e6a3f8619af1200031576", "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/jpeg_v3_0.c"], "versions": [{"version": "5.9", "status": "affected"}, {"version": "0", "lessThan": "5.9", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.141", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.91", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.33", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.10", "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": "5.9", "versionEndExcluding": "6.6.141"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "6.12.91"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "6.18.33"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "7.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.9", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861"}, {"url": "https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0"}, {"url": "https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a"}, {"url": "https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5"}, {"url": "https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576"}], "title": "drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring", "x_generator": {"engine": "bippy-1.2.0"}}}}

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