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CVE-2024-58136

Critical CVSS 9 Known exploited

Published 2025-04-10 · last changed 2026-06-17 · added to CISA KEV 2025-05-02

This one is being exploited in the wild.

CISA added CVE-2024-58136 to the Known Exploited Vulnerabilities catalog on 2025-05-02. Federal agencies are required to remediate it on a deadline. If you have affected machines, this is the class of finding that moves ahead of the rest of the queue.

The fix

We hold no Microsoft remediation data for CVE-2024-58136, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Yii 2 before 2.0.52 mishandles the attaching of behavior that is defined by an __class array key, a CVE-2024-4990 regression, as exploited in the wild in February through April 2025.

Sources

CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H