Wazuh Server Deserialization of Untrusted Data Vulnerability (CVE-2025-24016)
Severity: critical · Patch status: unknown · Since 2025-06-10 · CVE-2025-24016
Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers. CISA added CVE-2025-24016 to its Known Exploited Vulnerabilities catalog on Jun 10, 2025, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Jul 1, 2025 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch