- 8.1HighCVSS base score
- 0.26%Exploitation in 30 daysEPSS · top 82% 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: HID: playstation: Clamp num_touch_reports A device would never lie about the number of touch reports would it? If it does the loop in dualshock4_parse_report will read off the end of the touch_reports array, up to about 2 KiB for the maximum number of 256 loop iteraions. The data that is read is emitted via evdev if the DS4_TOUCH_POINT_INACTIVE bit happens to be set. Protect against this by clamping the num_touch_reports value provided by the device to the maximum size of the touch_reports array.
Timeline
ID reserved
By Linux
- 15 days later
· 15 days later
Published
- 2 months later
· 2 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High8.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | High8.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.26% · top 82% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.1.
Affected products
- affected 752038248808a7ff176bbdb668f19ae7d2a9816b – < 0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4
- affected 752038248808a7ff176bbdb668f19ae7d2a9816b – < 9c031b24aed6733b6dcc5d98527875b8654a04e9
- affected 752038248808a7ff176bbdb668f19ae7d2a9816b – < 7812694752a5f295eaa05a093b90a2c332666051
- affected 752038248808a7ff176bbdb668f19ae7d2a9816b – < 208f6d5b1dfd6399bc6af9e11f27f1f496243ed0
- affected 752038248808a7ff176bbdb668f19ae7d2a9816b – < cac61b58a3b6340c52afa06bb15eac033158db2f
- affected 6.2
- unaffected < 6.2
- unaffected 6.6.140 – ≤ 6.6.*
- unaffected 6.12.90 – ≤ 6.12.*
- unaffected 6.18.32 – ≤ 6.18.*
- unaffected 7.0.9 – ≤ 7.0.*
- unaffected 7.1 – ≤ *
References
References5
- https://git.kernel.org/stable/c/0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4 (opens in a new tab)
- https://git.kernel.org/stable/c/9c031b24aed6733b6dcc5d98527875b8654a04e9 (opens in a new tab)
- https://git.kernel.org/stable/c/7812694752a5f295eaa05a093b90a2c332666051 (opens in a new tab)
- https://git.kernel.org/stable/c/208f6d5b1dfd6399bc6af9e11f27f1f496243ed0 (opens in a new tab)
- https://git.kernel.org/stable/c/cac61b58a3b6340c52afa06bb15eac033158db2f (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-2026-32859 (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-2026-46232)Record last updated .