NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in vim/vim

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input.

Source published

12 May 2022 00:00:00 UTC

Source modified

8 Oct 2026 21:14:07 UTC

Observed here

23 Oct 2026 15:48:27 UTC

Source terms

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CVSS 3.0 · 6.6 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H