What’s Vulnerable › Vulnerabilities

CVE-2025-13639

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-02 · updated 2026-09-25
• Weakness: CWE-79

Description

Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

Affected products

• Google Chrome: before 143.0.7499.40 — fixed in 143.0.7499.40

How to fix

Upgrade to a fixed version: Google Chrome 143.0.7499.40. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop.html
• https://issues.chromium.org/issues/448408148

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