CVE-2026-34714

CVSS 9.2 CRITICALEPSS 0.5%CWE-78

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.2EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

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

Affected products

Vim · Vim

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References

https://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459 https://github.com/vim/vim/releases/tag/v9.2.0272 https://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh https://www.openwall.com/lists/oss-security/2026/03/30/3 http://www.openwall.com/lists/oss-security/2026/04/02/4 http://www.openwall.com/lists/oss-security/2026/04/02/5 http://www.openwall.com/lists/oss-security/2026/04/03/6