Answer in brief
CVE-2026-45908 records a Medium severity (CVSS 5.5) vulnerability in accel/amdxdna: Fix memory leak in amdxdna_ubuf_map. 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 5.5. 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 | >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a || >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <f9f4366d2ff93b07c2571561c776bd9a708078c3 || >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <84dd57fb0359500092f1101409ca32091731490d | 5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a, f9f4366d2ff93b07c2571561c776bd9a708078c3, 84dd57fb0359500092f1101409ca32091731490d |
| Linux/Linuxgeneric | 6.18 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 24, 2026
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdna_ubuf_map The amdxdna_ubuf_map() function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations (sg_alloc_table_from_pages or dma_map_sgtable) fail.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-45908 records a Medium severity (CVSS 5.5) vulnerability in accel/amdxdna: Fix memory leak in amdxdna_ubuf_map. 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 5.5. 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 | >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a || >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <f9f4366d2ff93b07c2571561c776bd9a708078c3 || >=bd72d4acda1069579b35123e3cc0b21ec1193a21 <84dd57fb0359500092f1101409ca32091731490d | 5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a, f9f4366d2ff93b07c2571561c776bd9a708078c3, 84dd57fb0359500092f1101409ca32091731490d |
| Linux/Linuxgeneric | 6.18 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 24, 2026
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdna_ubuf_map The amdxdna_ubuf_map() function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations (sg_alloc_table_from_pages or dma_map_sgtable) fail.
Quoted source text, attributed separately from HOL analysis.