SEPTEMBER 25, 2026
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Case File

CVE-2026-34343

HIGH · CVSS 7.8 EPSS 0.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-12 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Windows.

CVE
CVE-2026-34343
Severity
HIGH
CVSS
7.8
EPSS
0.33%
Windows

Original NVD Description

Heap-based buffer overflow in Windows Application Identity (AppID) Subsystem allows an authorized attacker to elevate privileges locally.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-75649 HIGH CVE-2026-89276 CRITICAL CVE-2026-89275 CRITICAL CVE-2026-84412 CRITICAL CVE-2026-83660 CRITICAL CVE-2026-82443 CRITICAL