## Announcing Rust 1.98.1

- 種別: release
- 関連技術: rust
- 公開日時: 2026-09-03T00:00:00.000Z
- 情報源: Rust Blog (https://blog.rust-lang.org/2026/09/03/Rust-1.98.1/)
- パーマリンク: https://vulnpulse.app/items/rust-blog-d9328b4fe4f0

The Rust team has published a new point release of Rust, 1.98.1. Rust is a programming language that is empowering everyone to build reliable and efficient software. If you have a previous version of Rust installed via rustup, getting Rust 1.98.1 is as easy as: rustup update stable If you don't have it already, you can get rustup from the appropriate page on our website. What's in 1.98.1 Rust 1.98.1 fixes a miscompilation in vtable generation . In Rust 1.98.0, in some circumstances, rustc would incorrectly generate a trait object vtable with a null pointer where a function pointer should be.…