Answer in brief
CVE-2026-98679 records a Unknown severity vulnerability in iio: accel: kxcjk-1013: reject duplicate event disable. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), 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), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <ad690c0c1b9131725619e352cb7c970488cbf436 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <3365209e758c845a197211645731f0e393a86012 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <aa94a37b5a3e560c277dac6f9e5d0d75549a6583 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <dd30c10ff60d2b30386c23bb7c61cc97f2385c97 | ad690c0c1b9131725619e352cb7c970488cbf436, 3365209e758c845a197211645731f0e393a86012, aa94a37b5a3e560c277dac6f9e5d0d75549a6583, dd30c10ff60d2b30386c23bb7c61cc97f2385c97 |
| Linux/Linuxgeneric | 3.18 | Not reported |
| Linux/Linuxgeneric | >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <137c35cff4d4d69f73cbfc0bf7870bf379a7a364 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <ad690c0c1b9131725619e352cb7c970488cbf436 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <3365209e758c845a197211645731f0e393a86012 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <aa94a37b5a3e560c277dac6f9e5d0d75549a6583 || >=b4b491c0832ef90a7a5070e5975bc8427f2049ca <dd30c10ff60d2b30386c23bb7c61cc97f2385c97 | 137c35cff4d4d69f73cbfc0bf7870bf379a7a364, ad690c0c1b9131725619e352cb7c970488cbf436, 3365209e758c845a197211645731f0e393a86012, aa94a37b5a3e560c277dac6f9e5d0d75549a6583, dd30c10ff60d2b30386c23bb7c61cc97f2385c97 |
Published upstream
Oct 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 18, 2026
In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxcjk-1013: reject duplicate event disable The IIO core does not filter duplicate writes to the event enable attribute. kxcjk1013_write_event_config() already ignores repeated enable requests, but a repeated disable request still calls kxcjk1013_set_power_state(data, false), dropping a runtime PM reference that was not acquired for this request. This can underflow the runtime PM usage count and trigger a "Runtime PM usage count underflow" warning. Return early when the requested state already matches ev_enable_state.
Quoted source text, attributed separately from HOL analysis.