Answer in brief
CVE-2026-46204 records a Unknown severity vulnerability in drm/amdgpu/vcn4: Prevent OOB reads when parsing IB. 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 | >=0b15205c7325dc20b7da0068307670d222d66949 <1dc005775fb5b3f86464406452b17364f85581d3 || >=0b15205c7325dc20b7da0068307670d222d66949 <d0802a8877d730260d4af4dd4e0b6cde7e0e593f || >=0b15205c7325dc20b7da0068307670d222d66949 <a6d5563ba1f03a049561cd347574613167294e8d || >=0b15205c7325dc20b7da0068307670d222d66949 <5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 || >=0b15205c7325dc20b7da0068307670d222d66949 <2444eb0ec8283f4a3845eb7febad378476e1ba3c | 1dc005775fb5b3f86464406452b17364f85581d3, d0802a8877d730260d4af4dd4e0b6cde7e0e593f, a6d5563ba1f03a049561cd347574613167294e8d, 5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1, 2444eb0ec8283f4a3845eb7febad378476e1ba3c |
| Linux/Linuxgeneric | 6.0 | Not reported |
Published upstream
May 28, 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/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-46204 records a Unknown severity vulnerability in drm/amdgpu/vcn4: Prevent OOB reads when parsing IB. 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 | >=0b15205c7325dc20b7da0068307670d222d66949 <1dc005775fb5b3f86464406452b17364f85581d3 || >=0b15205c7325dc20b7da0068307670d222d66949 <d0802a8877d730260d4af4dd4e0b6cde7e0e593f || >=0b15205c7325dc20b7da0068307670d222d66949 <a6d5563ba1f03a049561cd347574613167294e8d || >=0b15205c7325dc20b7da0068307670d222d66949 <5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 || >=0b15205c7325dc20b7da0068307670d222d66949 <2444eb0ec8283f4a3845eb7febad378476e1ba3c | 1dc005775fb5b3f86464406452b17364f85581d3, d0802a8877d730260d4af4dd4e0b6cde7e0e593f, a6d5563ba1f03a049561cd347574613167294e8d, 5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1, 2444eb0ec8283f4a3845eb7febad378476e1ba3c |
| Linux/Linuxgeneric | 6.0 | Not reported |
Published upstream
May 28, 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/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
Quoted source text, attributed separately from HOL analysis.