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CVE-2026-73075

Published Aug 11, 2026 CWE-124

Overview

CVE-2026-73075 is a known-severity vulnerability. It was published on August 11, 2026.

Technical Description

Vim is an open source, command line text editor. From 9.2.0469 until 9.2.0843, popup_mark_opacity_zindex() in src/popupwin.c can use a negative w_winrow for a text-property-anchored popup with clipwindow and opacity, indexing before the screen array instead of accounting for w_popup_topoff and causing an out-of-bounds read and conditional write. This issue is fixed in version 9.2.0843.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHub github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4 GitHub github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4 GitHub github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4 GitHub github.com/vim/vim/security/advisories/GHSA-pmvp-6rcj-98p4

Frequently Asked Questions

What is CVE-2026-73075?

CVE-2026-73075 is a known-severity vulnerability. It was published on August 11, 2026.

How severe is CVE-2026-73075?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2026-73075?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-73075?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-73075 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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