CVE-2026-68210media: stm32: dcmi: unregister notifier on probe failure
- 7.8HighCVSS base score
- 0.18%Exploitation in 30 daysEPSS · top 93% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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]
Timeline
ID reserved
By Linux
- 11 days later
· 11 days later
Published
- 9 days later
· 9 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Received | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.18% · top 93% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 222a9301b086852b90d3b092fef436c3f4e927c4
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 37ff63c5d7119cbc5c6bacdcc658add6008a8e1f
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 931abe1deb65b919d23fa203d7f6d6fbd4fccd8e
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 4b7ee504969e074725e439c949f2483e5fa5572a
- affected d079f94c90469f413920b9f2b201537fac2ceb06 – < 084973ebd67b28f0945c5d45408f86c58b540110
- affected 4.20
- unaffected < 4.20
- unaffected 6.1.183 – ≤ 6.1.*
- unaffected 6.6.148 – ≤ 6.6.*
- unaffected 6.12.101 – ≤ 6.12.*
- unaffected 6.18.42 – ≤ 6.18.*
- unaffected 7.1.6 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References6
- https://git.kernel.org/stable/c/222a9301b086852b90d3b092fef436c3f4e927c4 (opens in a new tab)
- https://git.kernel.org/stable/c/37ff63c5d7119cbc5c6bacdcc658add6008a8e1f (opens in a new tab)
- https://git.kernel.org/stable/c/6c6f22b7e6cbc4e8c1e359fc9b190419391c3db7 (opens in a new tab)
- https://git.kernel.org/stable/c/931abe1deb65b919d23fa203d7f6d6fbd4fccd8e (opens in a new tab)
- https://git.kernel.org/stable/c/4b7ee504969e074725e439c949f2483e5fa5572a (opens in a new tab)
- https://git.kernel.org/stable/c/084973ebd67b28f0945c5d45408f86c58b540110 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-55311 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-68210)Record last updated .