CVE-2025-24326

HIGH
Published Feb 5, 2025 Modified Aug 8, 2025 CWE-787

Description

When BIG-IP Advanced WAF/ASM Behavioral DoS (BADoS) TLS Signatures feature is configured, undisclosed traffic can case an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor Product
f5 big-ip_application_security_manager
f5 big-ip_application_security_manager
f5 big-ip_application_security_manager

References

Frequently Asked Questions

What is CVE-2025-24326? +
When BIG-IP Advanced WAF/ASM Behavioral DoS (BADoS) TLS Signatures feature is configured, undisclosed traffic can case an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-24326? +
CVE-2025-24326 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-24326? +
CVE-2025-24326 affects products from f5, specifically: big-ip_application_security_manager. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-24326? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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