CVE-2026-97539usb: xusbatm: don't rely on id table pointer arithmetic
- —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: usb: xusbatm: don't rely on id table pointer arithmetic The current code is broken when dynamic ID is involved; in such cases usb_device_id parameter of probe lives on the heap and the pointer arithmetic will get an index that is wildly out of bound. xusbatm initialize the USB device IDs dynamically so it can just use driver_info too. Even with conversion, xusbatm still cannot support dynamic IDs, so also set no_dynamic_id.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 24 days later
· 24 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)
- 0.21% · top 89% 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 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < ee4006c2175e8b50ff5d47a54bff52eb29bb1f0d
- affected 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < 5086f5639197f321b766cec0dce383492eaf2305
- affected 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < fad6cab36474758abf55c6419dd79a06a27fcefc
- affected 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < 8944ef1bfda537aaf329c82e7a5f9faf61340aa9
- affected 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < f7db611d98b68d15661561d2cefa774208774ccc
- affected 733260ff9c45bd4db60f45d17e8560a4a68dff4d – < eb6cd6d3d8abeac5d7e8251b898067184afdad8a
- affected 2.6.16
- unaffected < 2.6.16
- unaffected 6.1.189 – ≤ 6.1.*
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.111 – ≤ 6.12.*
- unaffected 6.18.53 – ≤ 6.18.*
- unaffected 7.2.7 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References6
- https://git.kernel.org/stable/c/ee4006c2175e8b50ff5d47a54bff52eb29bb1f0d (opens in a new tab)
- https://git.kernel.org/stable/c/5086f5639197f321b766cec0dce383492eaf2305 (opens in a new tab)
- https://git.kernel.org/stable/c/fad6cab36474758abf55c6419dd79a06a27fcefc (opens in a new tab)
- https://git.kernel.org/stable/c/8944ef1bfda537aaf329c82e7a5f9faf61340aa9 (opens in a new tab)
- https://git.kernel.org/stable/c/f7db611d98b68d15661561d2cefa774208774ccc (opens in a new tab)
- https://git.kernel.org/stable/c/eb6cd6d3d8abeac5d7e8251b898067184afdad8a (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-2026-86847 (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-2026-97539)Record last updated .