Vim

🟠 High | Source: Microsoft Security Response Center CVE-2026-47162 is a code injection vulnerability in Vim’s netrw plugin, specifically within the NetrwBookHistSave() function. A crafted directory name can trigger arbitrary Vimscript execution, potentially allowing an attacker to run malicious code in the context of the user running Vim. This is relevant to cloud environments where Vim is commonly used on Linux-based virtual machines and containers for editing configuration files. Security Architect’s Take: Audit your Linux VM and container base images to identify Vim versions in use and apply vendor patches promptly. Consider enforcing policy to restrict or replace Vim with minimal editors in production environments where netrw functionality is unnecessary, reducing the attack surface. ...

🟠 High | Source: Microsoft Security Response Center CVE-2026-47167 is a code injection vulnerability in Vim’s built-in cucumber filetype plugin, where a specially crafted step-definition regular expression can trigger arbitrary Vimscript execution. This affects developers and engineers who open untrusted files in Vim, potentially allowing an attacker to execute code in the context of the user’s session. While not directly an Azure service vulnerability, Microsoft has published this advisory likely due to its relevance to Azure developer tooling and cloud-hosted development environments. ...

🟠 High | Source: Microsoft Security Response Center CVE-2026-52860 is a vulnerability in Vim, the widely used text editor, that allows arbitrary code execution through its Python omni-completion feature. When a user triggers Python code auto-completion in a maliciously crafted file, an attacker could execute arbitrary code with the privileges of the running process. This is particularly relevant in cloud environments where Vim is commonly used on Linux-based virtual machines and containers. ...

🟡 Medium | Source: Microsoft Security Response Center CVE-2026-52859 is an out-of-bounds read vulnerability in Vim, a widely used text editor, specifically within its terminal screen snapshot functionality. This type of flaw can allow an attacker to read memory beyond intended boundaries, potentially exposing sensitive data or aiding further exploitation. While the advisory is published via Microsoft’s Security Response Center under the Azure category, the underlying vulnerability resides in Vim itself, which may be present across Linux-based Azure virtual machines and containerised workloads. ...