cve 2026 28421

  1. CVE-2026-28421: Vim Swap Recovery Bug Fixed in Vim 9.2.0077

    A newly assigned vulnerability, tracked as CVE-2026-28421, discloses a pair of memory-safety issues in the ubiquitous Vim editor: a heap-buffer-overflow and a segmentation fault (SEGV) in Vim’s swap-file recovery logic. The upstream Vim project issued a fix in patch 9.2.0077 (released 27...
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    • cve 2026 28421 memory safety swap files vim editor
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