CVE-2026-80431 Out-of-bounds write in the kitty text sizing protocol allows termination of the terminal process
| Reporter | Title | Published | Views | Family All 3 |
|---|---|---|---|---|
 | CVE-2026-80431 | 25 Sep 202613:23 | – | cve |
 | EUVD-2026-87088 | 25 Sep 202613:23 | – | euvd |
 | CVE-2026-80431 | 25 Sep 202614:17 | – | nvd |
[
{
"vendor": "Kovid Goyal",
"product": "kitty",
"repo": "https://github.com/kovidgoyal/kitty",
"programFiles": [
"kitty/screen.c"
],
"versions": [
{
"status": "affected",
"version": "0.40.0",
"lessThan": "0.49.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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25 Sep 2026 13:23Current
CVSS 46.8
SSVC