Alerts This Week
Warning Icon 1 717
Alerts This Week
Warning Icon 1 717

Fedora 42 Rust Critical Directory Permission Patch FEDORA-2026-f47b1861e4

fedora
Calendar Grey April 5, 2026
Dist Fedora Esm H88
Fedora 42 rust security patch addresses critical permission issue in 1.94.1 update. Essential for system integrity.
Update to 1.94.1

Summary

Rust is a systems programming language that runs blazingly fast, prevents

segfaults, and guarantees thread safety.

This package includes the Rust compiler and documentation generator.

Update Information:

Update to 1.94.1

Topics%20covered

Topics Covered

security advisory fedora critical rust arbitrary modification directory permission

Change Log

* Thu Mar 26 2026 Paul Murphy - 1.94.1-1 - Update to Rust 1.94.1 * Tue Mar 17 2026 Jesus Checa Hidalgo - 1.94.0-2 - Disable `package::publish_to_crates_io_warns` cargo test

References


[ 1 ] Bug #2449686 - CVE-2026-33056 rust: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449686 [ 2 ] Bug #2451697 - rust-1.94.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2451697

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-f47b1861e4' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
High
Critical

Name: rust
Product: Fedora 42
Version: 1.94.1
Release: 1.fc42
URL: https://rust-lang.org/
Summary: The Rust Programming Language

Topics%20covered

Topics Covered

security advisory fedora critical rust arbitrary modification directory permission

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here