HTTP: Adobe ColdFusion Oversized DSN Parameter Denial of Service

This signature detects attempts to exploit a known vulnerability against Adobe ColdFusion. A successful attack can result in a denial-of-service condition.

References

CVE: CVE-2026-27307

Short Name
HTTP:COLDFUSION:DNS-OVERSIZ-DOS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
Adobe CVE-2026-27307 ColdFusion DSN Denial Oversized Parameter Service of
Release Date
04/23/2026
Supported Platforms

srx-branch-19.3

vsrx3bsd-19.2

srx-19.4

vsrx3bsd-19.4

srx-branch-19.4

vsrx-19.4

srxevo-25.4

vsrx-26.2

srx-26.2

srx-branch-26.2

vsrx3bsd-26.2

vsrx-19.2

srx-19.3

Sigpack Version
3902
False Positive
Unknown

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