CVE-2026-57451
CSIRTS triage
- What
- Out-of-bounds read vulnerability in Vim.
- Who is affected
- Users of Vim software.
- Urgency
- Remediation is medium priority due to moderate severity.
- Action
- Update Vim to the latest version to fix the vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Advisory coverage (1)
- mediumCVE-2026-57451: Vim: Out-of-bounds Read in Text Property Countmsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-57451)