SEPTEMBER 18, 2026
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Case File

CVE-2026-78376

HIGH · CVSS 8.8 EPSS 0.28% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-24 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

A use-after-free vulnerability in WebKitGTK allows for memory corruption when processing malicious web content, potentially leading to arbitrary code execution. Organizations using WebKitGTK should prioritize patching this flaw to mitigate the risk of exploitation, particularly those in sectors reliant on web rendering capabilities.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-78376
Severity
HIGH
CVSS
8.8
EPSS
0.28%

Original NVD Description

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption.