SEPTEMBER 18, 2026
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Case File

CVE-2026-78891

HIGH · CVSS 8.8 EPSS 0.42%

Source: NVD + CISA KEV + EPSS · Published 2026-08-25 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

A buffer overflow vulnerability in the WebRTC component of Google Chrome prior to version 152.0.7977.65 allows remote attackers to execute arbitrary code within the browser's sandbox by leveraging a specially crafted HTML page. This poses a significant risk to users who may unknowingly visit malicious sites. Organizations and individuals using affected versions of Chrome should prioritize updating to the latest version to mitigate potential exploitation.

CVE
CVE-2026-78891
Severity
HIGH
CVSS
8.8
EPSS
0.42%
Chrome

Original NVD Description

Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Related CVEs

Other vulnerabilities affecting the same vendor(s)