Answer in brief
CVE-2026-53290 records a High severity (CVSS 7.8) vulnerability in drm/xe/eustall: Fix drm_dev_put called before stream disable in close. 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.
CVSS is 7.8. 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 | >=9a0b11d4cf3b4324378c322b7043962e648681ed <bebce43f34b5feb8a760aa832eba81e0f8a38871 || >=9a0b11d4cf3b4324378c322b7043962e648681ed <84f2bfbe6e38f8b9815ca00826e53b7f51420402 || >=9a0b11d4cf3b4324378c322b7043962e648681ed <dc2d9842c67d883d3200ae33b9c3859dd9492408 | bebce43f34b5feb8a760aa832eba81e0f8a38871, 84f2bfbe6e38f8b9815ca00826e53b7f51420402, dc2d9842c67d883d3200ae33b9c3859dd9492408 |
| Linux/Linuxgeneric | 6.15 | Not reported |
Published upstream
Jun 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 26, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drm_dev_put called before stream disable in close In xe_eu_stall_stream_close(), drm_dev_put() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures could be freed while the subsequent cleanup code still accesses them, leading to a use-after-free. Fix this by moving drm_dev_put() after all device accesses are complete. This matches the ordering in xe_oa_release(). (cherry picked from commit 35aff528f7297e949e5e19c9cd7fd748cf1cf21c)
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-53290 records a High severity (CVSS 7.8) vulnerability in drm/xe/eustall: Fix drm_dev_put called before stream disable in close. 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.
CVSS is 7.8. 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 | >=9a0b11d4cf3b4324378c322b7043962e648681ed <bebce43f34b5feb8a760aa832eba81e0f8a38871 || >=9a0b11d4cf3b4324378c322b7043962e648681ed <84f2bfbe6e38f8b9815ca00826e53b7f51420402 || >=9a0b11d4cf3b4324378c322b7043962e648681ed <dc2d9842c67d883d3200ae33b9c3859dd9492408 | bebce43f34b5feb8a760aa832eba81e0f8a38871, 84f2bfbe6e38f8b9815ca00826e53b7f51420402, dc2d9842c67d883d3200ae33b9c3859dd9492408 |
| Linux/Linuxgeneric | 6.15 | Not reported |
Published upstream
Jun 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 26, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drm_dev_put called before stream disable in close In xe_eu_stall_stream_close(), drm_dev_put() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures could be freed while the subsequent cleanup code still accesses them, leading to a use-after-free. Fix this by moving drm_dev_put() after all device accesses are complete. This matches the ordering in xe_oa_release(). (cherry picked from commit 35aff528f7297e949e5e19c9cd7fd748cf1cf21c)
Quoted source text, attributed separately from HOL analysis.