AUGUST 15, 2026
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Case File

CVE-2026-70345

HIGH · CVSS 7.8 EPSS 0.24%

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

A heap-based buffer overflow vulnerability in Windows Installer allows an authorized attacker to escalate privileges on affected Windows systems. This could enable the attacker to execute arbitrary code with elevated permissions, potentially compromising system integrity. Organizations using Windows should prioritize patching this vulnerability to mitigate the risk of local privilege escalation.

CVE
CVE-2026-70345
Severity
HIGH
CVSS
7.8
EPSS
0.24%
Windows

Original NVD Description

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-48447 HIGH CVE-2026-48441 HIGH CVE-2026-48410 HIGH CVE-2026-48409 HIGH CVE-2026-48408 HIGH CVE-2026-48407 HIGH