CVE-2026-80907 (GCVE-0-2026-80907)
Vulnerability from cvelistv5 – Published: 2026-09-04 17:19 – Updated: 2026-09-04 17:19
VLAI
EPSS
VEX
Title
drm/amdgpu: Fix UVD dpb min size calculation for H264
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix UVD dpb min size calculation for H264
This should use actual number of references from the decode
message, instead of maximum derived from level.
(cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fa96c24485942e277483cc70d9551d9e0111d7c5
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 33f4ef585368fe93523dca1e5440e006f6e5146e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38914cb2c6afb5fe00241ea3438e655822196378 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ff4361816b6ba4bd29b548b17d993056a1ae2502 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 21a8084cd76223a13493237e04d45f5226d7cee6 (git) Affected: 0 , < 6.6.153 (semver) Affected: 0 , < 6.12.105 (semver) Affected: 0 , < 6.18.46 (semver) Affected: 0 , < 7.1.10 (semver) |
guessed | |
| Linux | Linux |
Unaffected:
6.6.153 , ≤ 6.6.*
(semver)
Unaffected: 6.12.105 , ≤ 6.12.* (semver) Unaffected: 6.18.46 , ≤ 6.18.* (semver) Unaffected: 7.1.10 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"versionType": "git"
},
{
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},
{
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},
{
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},
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"versionType": "git"
},
{
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"status": "affected",
"version": "0",
"versionType": "semver"
},
{
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"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "6.18.46",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "7.1.10",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"status": "unaffected",
"version": "6.6.153",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.46",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"version": "7.1.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.153",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.46",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix UVD dpb min size calculation for H264\n\nThis should use actual number of references from the decode\nmessage, instead of maximum derived from level.\n\n(cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)"
}
],
"providerMetadata": {
"dateUpdated": "2026-09-04T17:19:18.052Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fa96c24485942e277483cc70d9551d9e0111d7c5"
},
{
"url": "https://git.kernel.org/stable/c/33f4ef585368fe93523dca1e5440e006f6e5146e"
},
{
"url": "https://git.kernel.org/stable/c/38914cb2c6afb5fe00241ea3438e655822196378"
},
{
"url": "https://git.kernel.org/stable/c/ff4361816b6ba4bd29b548b17d993056a1ae2502"
},
{
"url": "https://git.kernel.org/stable/c/21a8084cd76223a13493237e04d45f5226d7cee6"
}
],
"title": "drm/amdgpu: Fix UVD dpb min size calculation for H264",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-80907",
"datePublished": "2026-09-04T17:19:18.052Z",
"dateReserved": "2026-08-26T14:34:25.800Z",
"dateUpdated": "2026-09-04T17:19:18.052Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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"suse_vex": {
"aggregate_severity": "not set",
"current_release_date": "2026-09-05T00:24:42Z",
"cve": "CVE-2026-80907",
"id": "CVE-2026-80907",
"initial_release_date": "2026-09-05T00:24:42Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-80907",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-80907.json",
"version": "2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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