CVE-2026-76646

HIGHCVSS 7.5/10

Last modified

CVE-2026-76646 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A remote attacker could cause excessive resource consumption by supplying specially crafted request parameters, potentially resulting in a denial of service condition. Older unsupported versions may also be affected. Users are recommended to upgrade to versions 2.3.12, 2.3-next-M9, 3.0.4, 4.0.4, or 4.1.4, which fix this issue..

Description

A remote attacker could cause excessive resource consumption by supplying specially crafted request parameters, potentially resulting in a denial of service condition. Older unsupported versions may also be affected. Users are recommended to upgrade to versions 2.3.12, 2.3-next-M9, 3.0.4, 4.0.4, or 4.1.4, which fix this issue.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Apache Software FoundationApache MyFaces>= 2.2.0-beta, <= 2.2.15; 2.3.0; >= 2.3-next-M1, <= 2.3-next-M8; >= 2.3.1, <= 2.3.11; >= 3.0.0, <= 3.0.3; >= 4.0.0, <= 4.0.3; >= 4.1.0, <= 4.1.3

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-76646?
A remote attacker could cause excessive resource consumption by supplying specially crafted request parameters, potentially resulting in a denial of service condition. Older unsupported versions may also be affected. Users are recommended to upgrade to versions 2.3.12, 2.3-next-M9, 3.0.4, 4.0.4, or 4.1.4, which fix this issue.
How severe is CVE-2026-76646?
CVE-2026-76646 has a CVSS score of 7.5/10 (HIGH severity).
How do I fix CVE-2026-76646?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST