CVE-2026-45130: Vim: Heap Buffer Overflow in spell file loading

Overview

Severity

Medium (CVSS 6.6)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-May

Released

2026-05-10

EPSS Score

0.00% (percentile: 0.2%)

Affected Products (1)

Other

• 21329-17084

Revision History

• 2026-05-10: Information published.