What is CVE-2026-15515?

CVE-2026-15515 is a high-severity vulnerability in Tencent Pc Manager, classified under Untrusted Search Path. CVSS score: 7.0/10. Published 2026-07-13.

How severe is CVE-2026-15515?

High severity. CVSS v3 base score is 7.0 out of 10.

Vulnerability in Tencent Pc Manager

CVE-2026-15515

A security vulnerability has been detected in Tencent PC Manager 18.1.30242.301. This issue affects some unknown processing in the library qmudisk64.sys of the component QMUDisk Driver. The manipulation leads to uncontrolled search path. T…

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tencent Pc Manager — versions 18.1.30242.301

Weakness classification (CWE)

CWE-426 — Untrusted Search Path
CWE-427 — Uncontrolled Search Path Element

References

cna@vuldb.com (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-2026-15515?: CVE-2026-15515 is a high-severity vulnerability in Tencent Pc Manager, classified under Untrusted Search Path. CVSS score: 7.0/10. Published 2026-07-13.
How severe is CVE-2026-15515?: High severity. CVSS v3 base score is 7.0 out of 10.