SEPTEMBER 19, 2026
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Case File

CVE-2026-66312

MEDIUM · CVSS 6.5 EPSS 0.57%

Source: NVD + CISA KEV + EPSS · Published 2026-08-04 · Last synced 2026-09-03

CyberRota Analysis

AI-Generated

A buffer over-read vulnerability in Microsoft Edge (Chromium-based) could allow an authorized attacker to execute arbitrary code remotely. This flaw poses a medium risk, particularly for organizations that rely on Microsoft Edge for secure browsing and web applications. IT security teams should prioritize patching this vulnerability to mitigate potential exploitation risks.

CVE
CVE-2026-66312
Severity
MEDIUM
CVSS
6.5
EPSS
0.57%
Microsoft

Original NVD Description

Buffer over-read in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-91734 HIGH CVE-2026-75624 HIGH CVE-2026-87654 CRITICAL CVE-2026-87653 MEDIUM CVE-2026-87648 HIGH CVE-2026-87644 HIGH