December 2025 Patch Tuesday: One Critical Zero-Day, Two Publicly Disclosed Vulnerabilities Among 57 CVEs

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December 9, 2025 at 6:00 AM

Actively Exploited

CVE Zero-day Vulnerability Patch Critical

Overview

On December 2025 Patch Tuesday, a total of 57 Common Vulnerabilities and Exposures (CVEs) were reported, including one critical zero-day vulnerability and two others that have been publicly disclosed. The zero-day is particularly concerning as it is actively exploited, meaning attackers may already be using it to compromise systems. Users and organizations running affected software should prioritize applying the latest patches to mitigate these risks. The vulnerabilities impact various products and systems, highlighting the ongoing need for vigilance in cybersecurity practices. Keeping software updated is essential to defend against potential exploitation.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Various software products from multiple vendors (specific products not detailed)
Action Required: Apply the latest patches released during December 2025 Patch Tuesday.
Timeline: Newly disclosed

Impact

Various software products from multiple vendors (specific products not detailed)

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Apply the latest patches released during December 2025 Patch Tuesday

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to CVE, Zero-day, Vulnerability, and 2 more.

Read Original Article

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