Answer in brief
CVE-2026-45926 records a Medium severity (CVSS 5.5) vulnerability in rust: pwm: Fix potential memory leak on init error. 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 | >=7b3dce814a15bc5d9fb6124cd945291012c4ebb9 <baa8b7097d9cc68ff85819cf683972a58c2ce32b || >=7b3dce814a15bc5d9fb6124cd945291012c4ebb9 <a2633dc243c35754a0c2270131d8a199c987c9bf | baa8b7097d9cc68ff85819cf683972a58c2ce32b, a2633dc243c35754a0c2270131d8a199c987c9bf |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 25, 2026
In the Linux kernel, the following vulnerability has been resolved: rust: pwm: Fix potential memory leak on init error When initializing a PWM chip using pwmchip_alloc(), the allocated device owns an initial reference that must be released on all error paths. If __pinned_init() were to fail, the allocated pwm_chip would currently leak because the error path returns without calling pwmchip_put().
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-45926 records a Medium severity (CVSS 5.5) vulnerability in rust: pwm: Fix potential memory leak on init error. 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 | >=7b3dce814a15bc5d9fb6124cd945291012c4ebb9 <baa8b7097d9cc68ff85819cf683972a58c2ce32b || >=7b3dce814a15bc5d9fb6124cd945291012c4ebb9 <a2633dc243c35754a0c2270131d8a199c987c9bf | baa8b7097d9cc68ff85819cf683972a58c2ce32b, a2633dc243c35754a0c2270131d8a199c987c9bf |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 25, 2026
In the Linux kernel, the following vulnerability has been resolved: rust: pwm: Fix potential memory leak on init error When initializing a PWM chip using pwmchip_alloc(), the allocated device owns an initial reference that must be released on all error paths. If __pinned_init() were to fail, the allocated pwm_chip would currently leak because the error path returns without calling pwmchip_put().
Quoted source text, attributed separately from HOL analysis.