CVE-2025-68290most: usb: fix double free on late probe failure
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% 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: most: usb: fix double free on late probe failure The MOST subsystem has a non-standard registration function which frees the interface on registration failures and on deregistration. This unsurprisingly leads to bugs in the MOST drivers, and a couple of recent changes turned a reference underflow and use-after-free in the USB driver into several double free and a use-after-free on late probe failures.
Timeline
ID reserved
By Linux
Published
- 5 months later
· 5 months 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: Deferred.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < 90e6ce2b1b19fb8b9d4afee69f40e4c6a4791154
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < a4c4118c2af284835b16431bbfe77e0130c06fef
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < 0dece48660be16918ecf2dbdc7193e8be03e1693
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < 993bfdc3842893c394de13c8200c338ebb979589
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < 2274767dc02b756b25e3db1e31c0ed47c2a78442
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < 8d8ffefe3d5d8b7b73efb866db61130107299c5c
- affected 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c – < baadf2a5c26e802a46573eaad331b427b49aaa36
- affected 5.6
- unaffected < 5.6
- unaffected 5.10.247 – ≤ 5.10.*
- unaffected 5.15.197 – ≤ 5.15.*
- unaffected 6.1.159 – ≤ 6.1.*
- unaffected 6.6.119 – ≤ 6.6.*
- unaffected 6.12.61 – ≤ 6.12.*
- unaffected 6.17.11 – ≤ 6.17.*
- unaffected 6.18 – ≤ *
References
References7
- https://git.kernel.org/stable/c/90e6ce2b1b19fb8b9d4afee69f40e4c6a4791154 (opens in a new tab)
- https://git.kernel.org/stable/c/a4c4118c2af284835b16431bbfe77e0130c06fef (opens in a new tab)
- https://git.kernel.org/stable/c/0dece48660be16918ecf2dbdc7193e8be03e1693 (opens in a new tab)
- https://git.kernel.org/stable/c/993bfdc3842893c394de13c8200c338ebb979589 (opens in a new tab)
- https://git.kernel.org/stable/c/2274767dc02b756b25e3db1e31c0ed47c2a78442 (opens in a new tab)
- https://git.kernel.org/stable/c/8d8ffefe3d5d8b7b73efb866db61130107299c5c (opens in a new tab)
- https://git.kernel.org/stable/c/baadf2a5c26e802a46573eaad331b427b49aaa36 (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-2025-203790 (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-2025-68290)Record last updated .