- 8.4HighCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 91% 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: Input: ims-pcu - only expose sysfs attributes on control interface When the driver was converted to use the driver core to instantiate device attributes (via .dev_groups in the usb_driver structure), the attributes started appearing on all interfaces bound to the driver. Since the ims-pcu driver manually claims the secondary data interface during probe, the driver core automatically creates the sysfs attributes for that interface as well. However, the driver only supports these attributes on the primary control interface. Data interfaces lack the necessary descriptors and internal state to handle these requests, and accessing them can lead to unexpected behavior or crashes. Fix this by updating the is_visible() callbacks for both the main and OFN attribute groups to verify that the interface being accessed is indeed the control interface.
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 1 day later
· 1 day 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 | High8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Received | 3.1 | High8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.20% · top 91% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.4.
Affected products
- affected 204d18a7a0c67352857dee1bbac517ed63f01d8e – < 7d5e7c8d48f0aaeb9ec90a9a4f450f3c5e422431
- affected 204d18a7a0c67352857dee1bbac517ed63f01d8e – < 87e2f89dea078572fb9e13864cec2b1bd8e89b71
- affected 204d18a7a0c67352857dee1bbac517ed63f01d8e – < 73e6687be0c1c323a8ec5b733f29440a93e08ff2
- affected 204d18a7a0c67352857dee1bbac517ed63f01d8e – < 001428ea4d2c371107cb984108e266adf99f1f1e
- affected 6.11
- unaffected < 6.11
- unaffected 6.12.97 – ≤ 6.12.*
- unaffected 6.18.40 – ≤ 6.18.*
- unaffected 7.1.5 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
4
- https://git.kernel.org/stable/c/7d5e7c8d48f0aaeb9ec90a9a4f450f3c5e422431 (opens in a new tab)
- https://git.kernel.org/stable/c/87e2f89dea078572fb9e13864cec2b1bd8e89b71 (opens in a new tab)
- https://git.kernel.org/stable/c/73e6687be0c1c323a8ec5b733f29440a93e08ff2 (opens in a new tab)
- https://git.kernel.org/stable/c/001428ea4d2c371107cb984108e266adf99f1f1e (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-2026-67472 (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-2026-80596)Record last updated .