Answer in brief
CVE-2026-45863 records a Medium severity (CVSS 5.5) vulnerability in i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers(). 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 | >=62fe9d06f5709caa1fa68055873ff279e05ade37 <140a45bd4f6db7d1b30cab967d29689b946c52fa || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <8e71414e252c1cb235911008a98fd47927d3a55c || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <a2c41467ef42f69a3958493a0395ba75174710dc || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <2537089413514caaa9a5fdeeac3a34d45100f747 | 140a45bd4f6db7d1b30cab967d29689b946c52fa, 8e71414e252c1cb235911008a98fd47927d3a55c, a2c41467ef42f69a3958493a0395ba75174710dc, 2537089413514caaa9a5fdeeac3a34d45100f747 |
| Linux/Linuxgeneric | 6.11 | 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: i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers() The dw_i3c_master_i2c_xfers() function allocates memory for the xfer structure using dw_i3c_master_alloc_xfer(). If pm_runtime_resume_and_get() fails, the function returns without freeing the allocated xfer, resulting in a memory leak. Add a dw_i3c_master_free_xfer() call to the error path to ensure the allocated memory is properly freed. Compile tested only. Issue found using a prototype static analysis tool and code review.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-45863 records a Medium severity (CVSS 5.5) vulnerability in i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers(). 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 | >=62fe9d06f5709caa1fa68055873ff279e05ade37 <140a45bd4f6db7d1b30cab967d29689b946c52fa || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <8e71414e252c1cb235911008a98fd47927d3a55c || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <a2c41467ef42f69a3958493a0395ba75174710dc || >=62fe9d06f5709caa1fa68055873ff279e05ade37 <2537089413514caaa9a5fdeeac3a34d45100f747 | 140a45bd4f6db7d1b30cab967d29689b946c52fa, 8e71414e252c1cb235911008a98fd47927d3a55c, a2c41467ef42f69a3958493a0395ba75174710dc, 2537089413514caaa9a5fdeeac3a34d45100f747 |
| Linux/Linuxgeneric | 6.11 | 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: i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers() The dw_i3c_master_i2c_xfers() function allocates memory for the xfer structure using dw_i3c_master_alloc_xfer(). If pm_runtime_resume_and_get() fails, the function returns without freeing the allocated xfer, resulting in a memory leak. Add a dw_i3c_master_free_xfer() call to the error path to ensure the allocated memory is properly freed. Compile tested only. Issue found using a prototype static analysis tool and code review.
Quoted source text, attributed separately from HOL analysis.