Answer in brief
CVE-2026-80604 records a High severity (CVSS 8.8) vulnerability in HID: core: Fix OOB read in hid_get_report for numbered reports. 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 8.8. 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 | >=59bfdb41a34cf5d6af1c637348714c2b5a6ca676 <f8896b684e246f3f00f45ba2b6803ae59b9cc768 || >=a4d6cb7cf45bddc76c78ed5fd683328af9e2018f <30ff978af92cb51c9ba99f96fc4f4ac80d7001ba || >=121dc93ae1fcaa4b9a601eca6b3ca2e969c2fe2f <c39f5765ad840b71ff8db812d0210f216cca96e4 || >=9e36568e67f817c728f9d79049d212da79109a75 <c973d53bcd420b58c4a34c68198746286d77e9fa || >=fb3f7ec2606cdc7c6ef30970f381e571866bfd54 <c1fc0d3aff26ec9ff885b3e4c92eba98cf349678 || >=509c2605065004fc4cd86ee50a9350d402785307 <dd395744e4ed87956fcbf81ecc6a20c51e35fa4e || >=2c85c61d1332e1e16f020d76951baf167dcb6f7a <f7e8117e42b20c30d2a5edab82c944a5e381d791 || >=2c85c61d1332e1e16f020d76951baf167dcb6f7a <af1a9b65ebe8a948eda805c14b78d4d0767cb1b5 || 710a946b1aa2c35dc56f86621f436938f31ba1a5 || >=5.10.259 <5.10.261 || >=5.15.210 <5.15.212 || >=6.1.176 <6.1.178 || >=6.6.143 <6.6.145 || >=6.12.93 <6.12.97 || >=6.18.33 <6.18.40 || >=7.0.10 <7.1 | f8896b684e246f3f00f45ba2b6803ae59b9cc768, 30ff978af92cb51c9ba99f96fc4f4ac80d7001ba, c39f5765ad840b71ff8db812d0210f216cca96e4, c973d53bcd420b58c4a34c68198746286d77e9fa, c1fc0d3aff26ec9ff885b3e4c92eba98cf349678, dd395744e4ed87956fcbf81ecc6a20c51e35fa4e, f7e8117e42b20c30d2a5edab82c944a5e381d791, af1a9b65ebe8a948eda805c14b78d4d0767cb1b5, 5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.97, 6.18.40, 7.1 |
| Linux/Linuxgeneric | 7.1 | Not reported |
Published upstream
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 28, 2026
In the Linux kernel, the following vulnerability has been resolved: HID: core: Fix OOB read in hid_get_report for numbered reports When a caller passes a size of 0 to hid_report_raw_event() for a numbered report, the function originally called hid_get_report() before performing any size validation. Inside hid_get_report(), if the report is numbered (report_enum->numbered is true), it unconditionally dereferences data[0] to extract the report ID. With a size of 0, this results in an out-of-bounds read or kernel panic. Fix this by moving the numbered report size validation check before the call to hid_get_report(), ensuring that size is at least 1 before dereferencing the data pointer.
Quoted source text, attributed separately from HOL analysis.