Improper Input Validation The advisory has been revoked - it doesn't affect any version of package vim-common (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALMALINUX10-VIMCOMMON-16081315
- published16 Apr 2026
- disclosed15 Apr 2026
Introduced: 15 Apr 2026
CVE-2026-28421 (opens in a new tab)Amendment
The AlmaLinux security team deemed this advisory irrelevant for AlmaLinux:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream vim-common package and not the vim-common package as distributed by AlmaLinux.
Vim is an open source, command line text editor. Versions prior to 9.2.0077 have a heap-buffer-overflow and a segmentation fault (SEGV) exist in Vim's swap file recovery logic. Both are caused by unvalidated fields read from crafted pointer blocks within a swap file. Version 9.2.0077 fixes the issue.
References
- https://errata.almalinux.org/8/ALSA-2026-6915.html
- https://errata.almalinux.org/10/ALSA-2026-7711.html
- https://errata.almalinux.org/9/ALSA-2026-8259.html
- https://access.redhat.com/security/cve/CVE-2026-28421
- https://access.redhat.com/errata/RHSA-2026:6915
- https://access.redhat.com/errata/RHSA-2026:7711
- https://access.redhat.com/errata/RHSA-2026:8259
- https://github.com/vim/vim/commit/65c1a143c331c886dc28
- https://github.com/vim/vim/releases/tag/v9.2.0077
- https://github.com/vim/vim/security/advisories/GHSA-r2gw-2x48-jj5p
- http://www.openwall.com/lists/oss-security/2026/02/27/10