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CVE CVE-2026-40460

CVE-2026-40460

nginx

Severity: MEDIUM
CVSS: 6.5CVSS
Published: 2026-05-13
Last modified: 2026-05-13
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE: CWE-290

Description

When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

https://my.f5.com/manage/s/article/K000161068

Summary

Description

References