CVE-2026-42981
8.1 HIGHInteger underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network
Published: 2026-06-09 · Last updated: 2026-06-09
Severity and scoring
- CVSS
- 8.1 HIGH
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-191
Description
Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.
Source: NVD
References
Related CVEs
Same CWE
- CVE-2026-42542 — TDengine is an open source, time-series database optimized for Internet of Things devices (7.5 HIGH)
- CVE-2026-42326 — ImageMagick is free and open-source software used for editing and manipulating digital images (5.1 MEDIUM)
- CVE-2026-45469 — Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally (7.8 HIGH)
- CVE-2026-45463 — Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally (8.4 HIGH)
- CVE-2026-42980 — Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally (7.8 HIGH)