HTTP: Too Many Headers

This protocol anomaly is triggered when it detects an HTTP request with number of headers above the threshold set in sc_http_max_request_headers. Some HTTP servers cannot support receiving more than a fixed number of headers in a single request.

References

CVE: CVE-2026-47291

Short Name
HTTP:AUDIT:TOO-MANY-HEADERS
Severity
Minor
Recommended
False
Recommended Action
None
Category
HTTP
Keywords
CVE-2026-47291
Release Date
10/22/2010
Supported Platforms

mx-19.3

vmx-19.3

vsrx-19.2

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-19.4

vsrx3bsd-19.4

srx-branch-19.4

vsrx-19.4

vmx-19.4

mx-19.4

srxevo-25.4

vsrx-26.2

srx-26.2

srx-branch-26.2

vsrx3bsd-26.2

mx-12.3

srx-12.3

srx-branch-12.3

vsrx-12.3

Sigpack Version
3915
False Positive
Unknown

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