Answer in brief
CVE-2026-46218 records a Unknown severity vulnerability in drm/amdgpu: Add bounds checking to ib_{get,set}_value. 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 | >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <5da6c6430be0acb25b4242bce0323fc514d4e3cf || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <0fb5cb556b249b2b64c0f818136c4c3e838ef53f || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <a853178d23e774adfe3a35073c375b04b3b20f7d || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <fec8b11b55e53ff51a741e56894fe331a516f5c6 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <66085e206431ef88ce36f53c1f53d570790ccc9e | 5da6c6430be0acb25b4242bce0323fc514d4e3cf, 0fb5cb556b249b2b64c0f818136c4c3e838ef53f, a853178d23e774adfe3a35073c375b04b3b20f7d, fec8b11b55e53ff51a741e56894fe331a516f5c6, ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7, 66085e206431ef88ce36f53c1f53d570790ccc9e |
| Linux/Linuxgeneric | 4.2 | 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: Add bounds checking to ib_{get,set}_value The uvd/vce/vcn code accesses the IB at predefined offsets without checking that the IB is large enough. Check the bounds here. The caller is responsible for making sure it can handle arbitrary return values. Also make the idx a uint32_t to prevent overflows causing the condition to fail.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-46218 records a Unknown severity vulnerability in drm/amdgpu: Add bounds checking to ib_{get,set}_value. 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 | >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <5da6c6430be0acb25b4242bce0323fc514d4e3cf || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <0fb5cb556b249b2b64c0f818136c4c3e838ef53f || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <a853178d23e774adfe3a35073c375b04b3b20f7d || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <fec8b11b55e53ff51a741e56894fe331a516f5c6 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <66085e206431ef88ce36f53c1f53d570790ccc9e | 5da6c6430be0acb25b4242bce0323fc514d4e3cf, 0fb5cb556b249b2b64c0f818136c4c3e838ef53f, a853178d23e774adfe3a35073c375b04b3b20f7d, fec8b11b55e53ff51a741e56894fe331a516f5c6, ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7, 66085e206431ef88ce36f53c1f53d570790ccc9e |
| Linux/Linuxgeneric | 4.2 | 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: Add bounds checking to ib_{get,set}_value The uvd/vce/vcn code accesses the IB at predefined offsets without checking that the IB is large enough. Check the bounds here. The caller is responsible for making sure it can handle arbitrary return values. Also make the idx a uint32_t to prevent overflows causing the condition to fail.
Quoted source text, attributed separately from HOL analysis.