What is CVE-2026-52858?

CVE-2026-52858 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Vim: Arbitrary Code Execution via Python Omni-Completion

Which CVE IDs does CVE-2026-52858 cover?

CVE-2026-52858 covers the following CVE IDs: CVE-2026-52858. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-52858High

Vim: Arbitrary Code Execution via Python Omni-Completion

Vendor

Microsoft Security Response Center (MSRC)

Published

June 15, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-52858 →