PT-2026-57581 · Tencent · Pcmanager

Ukpkmkkkkk · Published 2026-07-13 · Updated 2026-07-13 · CVE-2026-15515

NVD

CVSS v2.0

6.0

Medium

Base vector

AV:L/AC:H/Au:S/C:C/I:C/A:C

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. The attack must be carried out locally. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

Uncontrolled Search Path Element

Untrusted Search Path

Weakness Enumeration

CWE-427

CWE-426

Related Identifiers

CVE-2026-15515

Affected Products

Pcmanager

References · 6

• 🔥 https://github.com/subsubsub1231/qmukiller · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-15515 · Security Note
• https://vuldb.com/submit/848643 · Note
• https://vuldb.com/cve/CVE-2026-15515 · Note
• https://vuldb.com/vuln/377844/cti · Note
• https://vuldb.com/vuln/377844 · Note