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CVE-2025-43343

CVE

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
November 13, 2025
Last Seen
December 2, 2025
API
Exploited in Wild
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Ransomware Use
—
Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple security vulnerabilities were identified in the WebKitGTK Web and JavaScript engines, impacting Ubuntu 25.10, 25.04, 24.04 LTS, and 22.04 LTS. If exploited, these vulnerabilities could allow remote attackers to execute arbitrary code or cause denial of service attacks by tricking users into...

Multiple vulnerabilities in WebKitGTK have been identified, affecting Debian 11 users. Key issues include CVE-2025-43392, which allows cross-origin image data exfiltration, and several crash vulnerabilities (CVE-2025-43425, CVE-2025-43427, CVE-2025-43429) caused by processing malicious web content....

Fedora 42 has released important security updates for WebKitGTK, addressing vulnerabilities that affect media playback and audio issues. Key fixes include resolving unsafe URI schemes, improving Google account logins with WebAuthn, and enhancing text rendering performance. Users are advised to updat...

Public Exploits

Checking GitHub for proof-of-concept code…