Answer in brief
CVE-2026-68210 records a High severity (CVSS 7.8) vulnerability in media: stm32: dcmi: unregister notifier on probe failure. 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.
CVSS is 7.8. 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), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d079f94c90469f413920b9f2b201537fac2ceb06 <37ff63c5d7119cbc5c6bacdcc658add6008a8e1f || >=d079f94c90469f413920b9f2b201537fac2ceb06 <6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7 || >=d079f94c90469f413920b9f2b201537fac2ceb06 <931abe1deb65b919d23fa203d7f6d6fbd4fccd8e || >=d079f94c90469f413920b9f2b201537fac2ceb06 <4b7ee504969e074725e439c949f2483e5fa5572a || >=d079f94c90469f413920b9f2b201537fac2ceb06 <084973ebd67b28f0945c5d45408f86c58b540110 | 37ff63c5d7119cbc5c6bacdcc658add6008a8e1f, 6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7, 931abe1deb65b919d23fa203d7f6d6fbd4fccd8e, 4b7ee504969e074725e439c949f2483e5fa5572a, 084973ebd67b28f0945c5d45408f86c58b540110 |
| Linux/Linuxgeneric | 4.20 | Not reported |
| Linux/Linuxgeneric | >=d079f94c90469f413920b9f2b201537fac2ceb06 <222a9301b086852b90d3b092fef436c3f4e927c4 || >=d079f94c90469f413920b9f2b201537fac2ceb06 <37ff63c5d7119cbc5c6bacdcc658add6008a8e1f || >=d079f94c90469f413920b9f2b201537fac2ceb06 <6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7 || >=d079f94c90469f413920b9f2b201537fac2ceb06 <931abe1deb65b919d23fa203d7f6d6fbd4fccd8e || >=d079f94c90469f413920b9f2b201537fac2ceb06 <4b7ee504969e074725e439c949f2483e5fa5572a || >=d079f94c90469f413920b9f2b201537fac2ceb06 <084973ebd67b28f0945c5d45408f86c58b540110 | 222a9301b086852b90d3b092fef436c3f4e927c4, 37ff63c5d7119cbc5c6bacdcc658add6008a8e1f, 6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7, 931abe1deb65b919d23fa203d7f6d6fbd4fccd8e, 4b7ee504969e074725e439c949f2483e5fa5572a, 084973ebd67b28f0945c5d45408f86c58b540110 |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
In the Linux kernel, the following vulnerability has been resolved: media: stm32: dcmi: unregister notifier on probe failure dcmi_graph_init() registers the async notifier before dcmi_probe() toggles the reset line. If reset_control_assert() or reset_control_deassert() fails afterwards, probe returns through err_cleanup and the driver core will not call dcmi_remove(). Unregister the notifier before cleaning it up on that error path, matching the successful remove path and the V4L2 async notifier lifetime rules. [hverkuil: added Fixes tag]
Quoted source text, attributed separately from HOL analysis.