A AegiFlow
MEDIUMCVSS 5.3

CVE-2026-88831

CVE-2026-88831 updated by NVD

Modified
2026-09-27
Sources
nvd

Summary

BusyBox httpd IP deny rules with invalid CIDR prefix lengths fail open, leaving a parsed IP with a zeroed mask so the rule matches no clients.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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