- 7.8HighCVSS base score
- 0.17%Exploitation in 30 daysEPSS · top 94% 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: rc: sunxi-cir: Unregister rc device on probe failure After rc_register_device() succeeds, later probe failures must undo the registration with rc_unregister_device(). The current error path jumps to the allocation cleanup label and only calls rc_free_device(), leaving the rc device registration and resources created by rc_register_device() behind. Add a registered-device unwind label for the IRQ lookup, IRQ request, and hardware initialization failure paths. Keep rc_free_device() for failures before rc_register_device() succeeds.
Timeline
ID reserved
By Linux
- 5 days later
· 5 days later
Published
- 33 days later
· 33 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)
- 0.17% · top 94% of all CVEs (11 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 b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 4655a591478e4b31a3396695a2457daad9d4c899
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 4efd7146dcf959afe64e9c51531cd8f82e60eab6
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 826763adbd8bd3137c5b3756650da473dc6216d5
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 59951b8a87ef4fb4b5b9409f70ba07663681a040
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 5b58d8c206f37525c8217171e1f3e91dd2fa55e5
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 5e6f5bffaa80fc8ecce348ec0e34fed9d843e47e
- affected b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f – < 479aa6fa8c50f1052f1451326ef7d4d586d340c3
- affected 3.17
- unaffected < 3.17
- unaffected 5.15.221 – ≤ 5.15.*
- unaffected 6.1.188 – ≤ 6.1.*
- unaffected 6.6.157 – ≤ 6.6.*
- unaffected 6.12.110 – ≤ 6.12.*
- unaffected 6.18.51 – ≤ 6.18.*
- unaffected 7.2.5 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References7
- https://git.kernel.org/stable/c/4655a591478e4b31a3396695a2457daad9d4c899 (opens in a new tab)
- https://git.kernel.org/stable/c/4efd7146dcf959afe64e9c51531cd8f82e60eab6 (opens in a new tab)
- https://git.kernel.org/stable/c/826763adbd8bd3137c5b3756650da473dc6216d5 (opens in a new tab)
- https://git.kernel.org/stable/c/59951b8a87ef4fb4b5b9409f70ba07663681a040 (opens in a new tab)
- https://git.kernel.org/stable/c/5b58d8c206f37525c8217171e1f3e91dd2fa55e5 (opens in a new tab)
- https://git.kernel.org/stable/c/5e6f5bffaa80fc8ecce348ec0e34fed9d843e47e (opens in a new tab)
- https://git.kernel.org/stable/c/479aa6fa8c50f1052f1451326ef7d4d586d340c3 (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-2026-80483 (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-2026-89883)Record last updated .