Answer in brief
CVE-2026-64516 records a Unknown severity vulnerability in drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d4a640d4b9f34aa9472c71986ef4b5a42dbe4f0f <ce0de178ef08408f6ba8f2e9a13bf52fbe5852f4 || >=d4a640d4b9f34aa9472c71986ef4b5a42dbe4f0f <3e5a1d5bb2ff061e64c7992f8e5404dfd4c2d0f3 | ce0de178ef08408f6ba8f2e9a13bf52fbe5852f4, 3e5a1d5bb2ff061e64c7992f8e5404dfd4c2d0f3 |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets The VCPU BO contains the actual FW at an offset, but it was not calculated into the VCPU BO size. Subtract this from the FW size to make sure there is no out of bounds access. Make sure the stack and data offsets are aligned to the 32K TLB size. Check that the FW microcode actually fits in the space that is reserved for it. (cherry picked from commit c16fe59f622a080fc457a57b3e8f14c780699449)
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-64516 records a Unknown severity vulnerability in drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d4a640d4b9f34aa9472c71986ef4b5a42dbe4f0f <ce0de178ef08408f6ba8f2e9a13bf52fbe5852f4 || >=d4a640d4b9f34aa9472c71986ef4b5a42dbe4f0f <3e5a1d5bb2ff061e64c7992f8e5404dfd4c2d0f3 | ce0de178ef08408f6ba8f2e9a13bf52fbe5852f4, 3e5a1d5bb2ff061e64c7992f8e5404dfd4c2d0f3 |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets The VCPU BO contains the actual FW at an offset, but it was not calculated into the VCPU BO size. Subtract this from the FW size to make sure there is no out of bounds access. Make sure the stack and data offsets are aligned to the 32K TLB size. Check that the FW microcode actually fits in the space that is reserved for it. (cherry picked from commit c16fe59f622a080fc457a57b3e8f14c780699449)
Quoted source text, attributed separately from HOL analysis.