What is CVE-2026-19382?

CVE-2026-19382 is a low-severity vulnerability in Almico Speedfan, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 2.3/10. Published 2026-08-10.

How severe is CVE-2026-19382?

Low severity. CVSS v3 base score is 2.3 out of 10.

Vulnerability in Almico Speedfan

CVE-2026-19382

A weakness has been identified in Almico Speedfan 4.52. This affects the function KiSystemCall64 in the library speedfan.sys of the component MSR Index Handler. Executing a manipulation can lead to memory leak. The attack can only be execu…

CVSS v3 metric

CVSS v3 base score 2.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.

Affected products

Almico Speedfan — versions 4.52

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime
CWE-404 — Improper Resource Shutdown or Release

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-19382?: CVE-2026-19382 is a low-severity vulnerability in Almico Speedfan, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 2.3/10. Published 2026-08-10.
How severe is CVE-2026-19382?: Low severity. CVSS v3 base score is 2.3 out of 10.