CRITICAL 9.2 Microsoft
CVE-2026-34714
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.
Microsoft Security Update 2026-Mar: 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.
Affected Products
- cbl2 vim 9.2.0240-1 on CBL Mariner 2.0
- azl3 vim 9.2.0240-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34714
- https://nvd.nist.gov/vuln/detail/CVE-2026-34714
This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-03-10 via Microsoft. Affected: cbl2 vim 9.2.0240-1 on CBL Mariner 2.0, azl3 vim 9.2.0240-1 on Azure Linux 3.0.
Risk Timeline
CVE Disclosed2026-03-10 · 152 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34714NVD / MITRE
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