Answer in brief
CVE-2026-63848 records a Unknown severity vulnerability in drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring. 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 | >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <f675801889b265634aefd30aa4503fc2b9e6ce1c || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <2e216c2ff159b2eb1da6e9c716d727efc73c64b5 || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <b41248d1c18384835f6532e68592ee07605da283 || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <41c4f3f68a343d62bd352a95ace93a11c4ad92ed || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <e5f612dc91650561fe2b5b76dd6d2898ec9ad480 | f675801889b265634aefd30aa4503fc2b9e6ce1c, 2e216c2ff159b2eb1da6e9c716d727efc73c64b5, b41248d1c18384835f6532e68592ee07605da283, 41c4f3f68a343d62bd352a95ace93a11c4ad92ed, e5f612dc91650561fe2b5b76dd6d2898ec9ad480 |
| Linux/Linuxgeneric | 5.6 | Not reported |
Published upstream
Jul 19, 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/jpeg: set no_user_fence for JPEG v2.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-63848 records a Unknown severity vulnerability in drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring. 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 | >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <f675801889b265634aefd30aa4503fc2b9e6ce1c || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <2e216c2ff159b2eb1da6e9c716d727efc73c64b5 || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <b41248d1c18384835f6532e68592ee07605da283 || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <41c4f3f68a343d62bd352a95ace93a11c4ad92ed || >=6ac27241106bc946bd50032f4cd96899c6a6fe69 <e5f612dc91650561fe2b5b76dd6d2898ec9ad480 | f675801889b265634aefd30aa4503fc2b9e6ce1c, 2e216c2ff159b2eb1da6e9c716d727efc73c64b5, b41248d1c18384835f6532e68592ee07605da283, 41c4f3f68a343d62bd352a95ace93a11c4ad92ed, e5f612dc91650561fe2b5b76dd6d2898ec9ad480 |
| Linux/Linuxgeneric | 5.6 | Not reported |
Published upstream
Jul 19, 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/jpeg: set no_user_fence for JPEG v2.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)
Quoted source text, attributed separately from HOL analysis.