← CVE Intelligence

CVE-2026-111810

Apache Traffic Server: Unthrottled per-header diagnostic logging enables a log-flood denial of service PUBLISHED

Description (CNA)

Apache Traffic Server 9.2.15, 10.1.4 and 10.2.0 write one unthrottled diagnostic log line for every internal @ header they strip, so a request carrying many such headers makes the proxy write far more log data than the request contains. This issue affects Apache Traffic Server: 9.2.15, 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache Traffic Serveraffected 9.2.15; affected 10.1.4; affected 10.2.0

CWE

CWE-400

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.