CodeWhale: Argument Injection in `git_blame` Tool Allows Arbitrary File Read Without Approval

Date Sep 4, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product Rust · deepseek-tui

CVE CVE-2026-75912

High-risk advisory CVE-2026-75912

Summary

CodeWhale: Argument Injection in `git_blame` Tool Allows Arbitrary File Read Without Approval

Why it matters

GitHub has published a reviewed security advisory for deepseek-tui. Prioritize it with other application dependency updates, especially because EPSS places it in the 25% percentile.

Operator check

Check whether deepseek-tui is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.3. EPSS probability: 0.3%; percentile: 25%.

Sources

GitHub Advisory GHSA-c6mw-8xh8-gpq6 NVD — CVE-2026-75912 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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