Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-103649. PoCs published by StAkeR.
AI-analyzed exploit summary This exploit generates an HTML file with an excessive number of marquee tags to trigger a Denial of Service (DoS) in SeaMonkey versions up to 1.1.14. The exploit is straightforward, leveraging a browser rendering vulnerability to crash the application.
Description
SeaMonkey 1.1.14 - Denial of Service
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by StAkeR · perldosmultiple
https://www.exploit-db.com/exploits/7685
This exploit generates an HTML file with an excessive number of marquee tags to trigger a Denial of Service (DoS) in SeaMonkey versions up to 1.1.14. The exploit is straightforward, leveraging a browser rendering vulnerability to crash the application.
Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target:
SeaMonkey <= 1.1.14
No auth needed
Prerequisites:
None
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026