Answer in brief
CVE-2026-23008 records a Unknown severity vulnerability in drm/vmwgfx: Fix KMS with 3D on HW version 10. 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 | >=965544150d1cadf0e8f5bb6c13c19697e46e1429 <a91bdd21d5efb3072beefbec13762b7722200c49 || >=965544150d1cadf0e8f5bb6c13c19697e46e1429 <d9186faeae6efb7d0841a5e8eb213ff4c7966614 | a91bdd21d5efb3072beefbec13762b7722200c49, d9186faeae6efb7d0841a5e8eb213ff4c7966614 |
| Linux/Linuxgeneric | 6.16 | Not reported |
Published upstream
Jan 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix KMS with 3D on HW version 10 HW version 10 does not have GB Surfaces so there is no backing buffer for surface backed FBs. This would result in a nullptr dereference and crash the driver causing a black screen.
Quoted source text, attributed separately from HOL analysis.