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CVE-2026-80431

🗓️ 25 Sep 2026 20:26:36Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

OSC escape sequence out-of-bounds memory write in kitty causes DoS by terminating process.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80431
25 Sep 202613:23
–cve
cvelist
Cvelist
CVE-2026-80431 Out-of-bounds write in the kitty text sizing protocol allows termination of the terminal process
25 Sep 202613:23
–cvelist
euvd
EUVD
EUVD-2026-87088
25 Sep 202613:23
–euvd
nvd
NVD
CVE-2026-80431
25 Sep 202614:17
–nvd

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25 Sep 2026 20:26Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.8
3