CVE-2026-97538hwmon: (asus_rog_ryujin) Validate HID report lengths
- —Not scoredno CVSS score yet
- 0.20%Exploitation in 30 daysEPSS · top 90% 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: hwmon: (asus_rog_ryujin) Validate HID report lengths rog_ryujin_raw_event() parses response headers and payload fields without first checking that they are present in the received report. A short report can therefore make the driver consume uninitialized bytes from the HID transport buffer and expose them as sensor values through sysfs. Validate the response header and the fields used by each response type before parsing them.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 42 days later
· 42 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)
- 0.20% · top 90% 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 ed3e03790c5c9f29f032dde9bb784e198984a759 – < 995f22b2881835b518b3f99240d00781c9df0235
- affected ed3e03790c5c9f29f032dde9bb784e198984a759 – < 49cc6d5c00a7f75540d1a4324e01be4067ee652c
- affected ed3e03790c5c9f29f032dde9bb784e198984a759 – < 1caa5f9399ff107a8fa221b1eaca0a9e729d3758
- affected ed3e03790c5c9f29f032dde9bb784e198984a759 – < 8042312e73c50de82634ce63eae7cf219464b481
- affected 6.9
- unaffected < 6.9
- unaffected 6.12.114 – ≤ 6.12.*
- unaffected 6.18.61 – ≤ 6.18.*
- unaffected 7.2.7 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References4
- https://git.kernel.org/stable/c/995f22b2881835b518b3f99240d00781c9df0235 (opens in a new tab)
- https://git.kernel.org/stable/c/49cc6d5c00a7f75540d1a4324e01be4067ee652c (opens in a new tab)
- https://git.kernel.org/stable/c/1caa5f9399ff107a8fa221b1eaca0a9e729d3758 (opens in a new tab)
- https://git.kernel.org/stable/c/8042312e73c50de82634ce63eae7cf219464b481 (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-2026-86846 (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-2026-97538)Record last updated .