最新のセキュリティ情報
10月20日(火)
Announcing rustup 1.29.2
The rustup team is happy to announce the release of rustup version 1.29.2. Rustup is the recommended tool to install Rust , a programming language that empowers everyone to build reliable and efficient software. What's new in rustup 1.29.2 This is a small release which only updates the rustls-webpki and webpki-root-certs dependencies to address the problematic eMudhra intermediate certificates issue described in CVE-2026-111943 . See also RUSTSEC-2026-0382 . Further details are available in the changelog ! How to update If you have a previous version of rustup installed, getting the new one i…
9月21日(月)
GitHub Actions leaking secrets when Miri output is cached
The Rust Security Response Team was notified that Miri stores all environment variables to target/ , allowing secrets to persist in caches. While not necessary a vulnerability in and of itself, when paired with GitHub Actions caching behavior, it is possible for this to expose secrets to PRs. Overview GitHub Actions makes it possible to cache directories between runs. Typical setups allow CI runs on main (and other branches) to write to cache, and PRs can only read from cache (preventing cache poisoning). Rust projects tend to speed up CI by caching binaries built by cargo install and sometim…