HTTP: Google Chrome v8 Object.seal Map Transitions Type Confusion
This signature detects attempts to exploit a known vulnerability against Google Chrome. A successful attack can lead to arbitrary code execution.
References
URL: https://blog.exodusintel.com/2019/09/09/patch-gapping-chrome/
Short Name
HTTP:STC:CHROME:OBJECT-MAP-TYPE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Chrome Confusion Google Map Object.seal Transitions Type v8
Release Date
01/05/2026
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3870
False Positive
Unknown