CVE-2026-109836
mediumThe Core Temp kernel driver provided by ALCPU is vulnerable to insufficient access control in an exposed IOCTL, which may allow physical memory to be read or w…
The Core Temp kernel driver provided by ALCPU is vulnerable to insufficient access control in an exposed IOCTL, which may allow physical memory to be read or written.
CVSS
6.7
6.7 (CVSS v3.0)
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.0 (vultures@jpcert.or.jp)
Timeline (UTC)
Published: 2026-11-03 23:17
Modified: 2026-11-03 23:17
NVD status: Received
Last synced 1 day ago
Verified against the source API 2026-11-03 23:24 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- http://www.alcpu.com/CoreTemp vultures@jpcert.or.jp
- https://jvn.jp/en/jp/JVN23328936/ vultures@jpcert.or.jp
Data sources
NVD CVE API 2.0 — fetched 2026-11-03 23:24 UTC · record ↗