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Fedora Security Advisories Address Vulnerabilities in Python Libraries

Fedora Security Advisories Address Vulnerabilities in Python Libraries

First seen 8 Jul 2026, 10:17 UTC • •

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ThreatCluster AI
ThreatCluster •July 9, 2026 at 08:00 UTC
  • •Fedora released updates for python-fastar and python-pillow-jxl-plugin on July 8, 2026.
  • •The updates address vulnerabilities RUSTSEC-2026-0176 and RUSTSEC-2026-0177.
  • •Users are advised to upgrade their packages using the dnf update command.

On July 8, 2026, Fedora released security advisories for two Python libraries: python-fastar and python-pillow-jxl-plugin. The python-fastar library, which provides high-level bindings for Rust's tar crate, received an update to version 0.11.0-7, addressing vulnerabilities identified as RUSTSEC-2026-0176. Similarly, the python-pillow-jxl-plugin was updated to version 1.3.7-2, which also included fixes for RUSTSEC-2026-0176 and RUSTSEC-2026-0177. Both libraries are part of Fedora's ongoing efforts to maintain security and performance in their software packages. Users are encouraged to apply the updates using the dnf package manager. The updates are crucial for maintaining the integrity and security of applications relying on these libraries.

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Timeline

2026-06-20
python-fastar updated to version 0.11.0-7
The update included an upgrade to PyO3 0.29, addressing security vulnerabilities.
Linuxsecurity
2026-06-29
python-pillow-jxl-plugin updated to version 1.3.7-2
This update included fixes for vulnerabilities RUSTSEC-2026-0176 and RUSTSEC-2026-0177.
Linuxsecurity
2026-07-08
Security advisories published
Fedora published advisories for both python-fastar and python-pillow-jxl-plugin, urging users to update.
Linuxsecurity

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