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CLEANSTART-2024-YM29296 ircII before 20210314 allows remote attackers to cause a denial of service (segmentation fault and client crash, disconnecting the victim from an IRC server) via a crafted CTCP UTC message

🗓️ 31 Oct 2026 14:32:11Reported by GoogleType 
osv_cleanstart
 osv_cleanstart
🔗 osv.dev👁 2 Views

Remote DoS in ircii via crafted CTCP UTC message causes segmentation fault and client crash.

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31 Oct 2026 16:03Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.02262
2