Answer in brief
CVE-2026-80567 records a Unknown severity vulnerability in Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue. 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 | >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <305c24ee25b6e08ac9f4c5f697e823cc638c38da || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <7d33b752e0df385b285492b74699fc73b6becdfb || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <be56730b547737151f24357d832b04aaa93755d5 || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <2b0403fb7e28f65883cd03814b62c9aa9bc7f04d || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <6741a8c21d98088b7f2d9f4f86a706d311ce34a2 || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <70f9aad3943559af6f32cb303744f35c05ce9cf1 || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <9bbd3682f8a3e064271547133c37fcb17668d860 || >=3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <8786d74bf50e6797b6f655eb381ef6b25451161f | 305c24ee25b6e08ac9f4c5f697e823cc638c38da, 7d33b752e0df385b285492b74699fc73b6becdfb, be56730b547737151f24357d832b04aaa93755d5, 2b0403fb7e28f65883cd03814b62c9aa9bc7f04d, 6741a8c21d98088b7f2d9f4f86a706d311ce34a2, 70f9aad3943559af6f32cb303744f35c05ce9cf1, 9bbd3682f8a3e064271547133c37fcb17668d860, 8786d74bf50e6797b6f655eb381ef6b25451161f |
| Linux/Linuxgeneric | 4.9 | Not reported |
Published upstream
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 26, 2026
In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue Previously, rmi_f54_buffer_queue() waited for the worker thread to finish but ignored whether it succeeded. If the worker failed (e.g., due to a timeout or register read failure), the queue thread would silently return success, delivering stale or uninitialized memory to userspace. Add a 'report_error' field to struct f54_data to store the worker's exit status. Check this field in rmi_f54_buffer_queue() after the worker finishes, and mark the buffer as VB2_BUF_STATE_ERROR if an error occurred.
Quoted source text, attributed separately from HOL analysis.