CVE-2026-98746serial: ma35d1: Fix clock reference leak in ma35d1serial_probe()
- —Not scoredno CVSS score yet
- 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: serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() of_clk_get() returns a clock with a reference that has to be released with clk_put(). ma35d1serial_probe() never does that, so the reference is leaked on the probe error paths and also when the port is removed. Release it on the error paths and in ma35d1serial_remove().
Timeline
ID reserved
By Linux
- 23 days later
· 23 days later
Published
- 3 days later
· 3 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
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 930cbf92db0184e327293d5e7089be0b08d46371 – < 3cdad0c541f899bd9a109b7dc43a1bc76123bc84
- affected 930cbf92db0184e327293d5e7089be0b08d46371 – < 547c742f3b4acd4634eec47e9bff8731b55059a0
- affected 930cbf92db0184e327293d5e7089be0b08d46371 – < d8233d6b391b4cd87df6e89056c21496df7a3012
- affected 930cbf92db0184e327293d5e7089be0b08d46371 – < 1b303d383089aae7f20ad19fee15690486b935cb
- affected 930cbf92db0184e327293d5e7089be0b08d46371 – < 98401cf912fe8a081ef8e500c421b6d957b55a99
- affected 6.5
- unaffected < 6.5
- unaffected 6.6.160 – ≤ 6.6.*
- unaffected 6.12.113 – ≤ 6.12.*
- unaffected 6.18.56 – ≤ 6.18.*
- unaffected 7.2.10 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References5
- https://git.kernel.org/stable/c/3cdad0c541f899bd9a109b7dc43a1bc76123bc84 (opens in a new tab)
- https://git.kernel.org/stable/c/547c742f3b4acd4634eec47e9bff8731b55059a0 (opens in a new tab)
- https://git.kernel.org/stable/c/d8233d6b391b4cd87df6e89056c21496df7a3012 (opens in a new tab)
- https://git.kernel.org/stable/c/1b303d383089aae7f20ad19fee15690486b935cb (opens in a new tab)
- https://git.kernel.org/stable/c/98401cf912fe8a081ef8e500c421b6d957b55a99 (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-2026-103831 (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-2026-98746)Record last updated .