Answer in brief
CVE-2026-63906 records a Unknown severity vulnerability in usb: musb: omap2430: Fix use-after-free in omap2430_probe(). 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 | >=22b60658a90260e3fbd57824e3afe5682c6afcf5 <632fd888fe33083927e29ef651ac1aba345edd9e || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <b987f380620b38c84f054d5ff5c05861a7c2203b || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <27e62532228dc42367bb43ebbcd7bf49d8db2b0d || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <69f9f2b30af03d9b6e83f78fb0f734b6066d4678 || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <d53e4c41331f57b9fd78cbf3e480c6ce20aea07b || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <e194ce048f5a6c549b3a23a8c568c6470f40f772 || fed43efc00ba6ac8c6b95828cd5acfa3d45eca4d || >=6.1.2 <6.1.176 || >=6.0.16 <6.1 | 632fd888fe33083927e29ef651ac1aba345edd9e, b987f380620b38c84f054d5ff5c05861a7c2203b, 27e62532228dc42367bb43ebbcd7bf49d8db2b0d, 69f9f2b30af03d9b6e83f78fb0f734b6066d4678, d53e4c41331f57b9fd78cbf3e480c6ce20aea07b, e194ce048f5a6c549b3a23a8c568c6470f40f772, 6.1.176, 6.1 |
| Linux/Linuxgeneric | 6.2 | 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: usb: musb: omap2430: Fix use-after-free in omap2430_probe() In omap2430_probe(), of_node_put(np) is called prematurely before the last access to np, leading to a use-after-free if the node's reference count drops to zero. Move the of_node_put() calls after the last use of np in both the success and error paths.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-63906 records a Unknown severity vulnerability in usb: musb: omap2430: Fix use-after-free in omap2430_probe(). 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 | >=22b60658a90260e3fbd57824e3afe5682c6afcf5 <632fd888fe33083927e29ef651ac1aba345edd9e || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <b987f380620b38c84f054d5ff5c05861a7c2203b || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <27e62532228dc42367bb43ebbcd7bf49d8db2b0d || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <69f9f2b30af03d9b6e83f78fb0f734b6066d4678 || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <d53e4c41331f57b9fd78cbf3e480c6ce20aea07b || >=ffbe2feac59b37c8dc536727552b4f375e1b9aec <e194ce048f5a6c549b3a23a8c568c6470f40f772 || fed43efc00ba6ac8c6b95828cd5acfa3d45eca4d || >=6.1.2 <6.1.176 || >=6.0.16 <6.1 | 632fd888fe33083927e29ef651ac1aba345edd9e, b987f380620b38c84f054d5ff5c05861a7c2203b, 27e62532228dc42367bb43ebbcd7bf49d8db2b0d, 69f9f2b30af03d9b6e83f78fb0f734b6066d4678, d53e4c41331f57b9fd78cbf3e480c6ce20aea07b, e194ce048f5a6c549b3a23a8c568c6470f40f772, 6.1.176, 6.1 |
| Linux/Linuxgeneric | 6.2 | 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: usb: musb: omap2430: Fix use-after-free in omap2430_probe() In omap2430_probe(), of_node_put(np) is called prematurely before the last access to np, leading to a use-after-free if the node's reference count drops to zero. Move the of_node_put() calls after the last use of np in both the success and error paths.
Quoted source text, attributed separately from HOL analysis.