cve 2026 28418

The tag cve 2026 28418 covers a specific security vulnerability in the Vim text editor, identified as CVE-2026-28418. This vulnerability is a heap-based buffer overflow in Vim's Emacs-style tags parsing, which can be triggered by a crafted tags file, leading to a crash-inducing out-of-bounds read. The issue was addressed in Vim version 9.2.0074, and users are advised to update to this version or later to mitigate the risk. The tag is relevant for Windows users who run Vim on their systems, as well as for developers and IT professionals managing Vim installations across workstations, build systems, or remote shells. Discussions under this tag focus on the technical details of the vulnerability, the patch, and the importance of timely updates.