Vulnerability · Published Oct 29, 2025 · Assigned by GitHub_M

CVE-2025-62790Wazuh vulnerable to NULL pointer dereference in fim_fetch_attributes_state

Medium 6.9

In plain English

A medium-severity null pointer dereference in wazuh from wazuh. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.4%top 64.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, fim_fetch_attributes_state() implementation does not check whether time_string is NULL or not before calling strlen() on it. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. An attacker who is able to craft and send an agent message to the wazuh manager can cause analysisd to crash and make it unavailable. This vulnerability is fixed in 4.11.0.

Affected products (as reported)

Vendor	Product	Versions
wazuh	wazuh	< 4.11.0

Weakness: CWE-476, CWE-252 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-9xj3-vc52-48p9 x_refsource_CONFIRM