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Zoom and GitLab Release Security Updates Fixing RCE, DoS, and 2FA Bypass Flaws

The Hacker News
CVEVulnerabilityRCECritical

Overview

Zoom and GitLab have rolled out security updates to fix several vulnerabilities, including a critical flaw that could allow remote code execution (RCE) on Zoom Node Multimedia Routers (MMRs). This vulnerability, identified as CVE-2026-22844, poses a significant risk as it could enable an attacker to execute malicious code during a meeting. Additionally, the updates address issues related to denial-of-service (DoS) attacks and two-factor authentication (2FA) bypasses, which could compromise user accounts. Organizations using these platforms should prioritize applying the latest updates to safeguard their systems against potential exploitation. Keeping software up to date is crucial to maintaining security and protecting sensitive data.

Key Takeaways

  • Affected Systems: Zoom Node Multimedia Routers (MMRs), GitLab systems
  • Action Required: Users should apply the latest security updates from Zoom and GitLab to mitigate the vulnerabilities.
  • Timeline: Newly disclosed

Original Article Summary

Zoom and GitLab have released security updates to resolve a number of security vulnerabilities that could result in denial-of-service (DoS) and remote code execution. The most severe of the lot is a critical security flaw impacting Zoom Node Multimedia Routers (MMRs) that could permit a meeting participant to conduct remote code execution attacks. The vulnerability, tracked as CVE-2026-22844

Impact

Zoom Node Multimedia Routers (MMRs), GitLab systems

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Users should apply the latest security updates from Zoom and GitLab to mitigate the vulnerabilities. Specific patch numbers or versions were not mentioned, so it is recommended to check the respective platforms for the most recent updates.

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, Vulnerability, RCE, and 1 more.

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