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security advisoryfedoraupdateFedora 43 rust-tar Significant Update Resolves Arbitrary Perm Vulnerability
Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-d18cf572b8 2026-03-28 00:45:01.877972+00:00 -------------------------------------------------------------------------------- Name : rust-tar Product : Fedora 43 Version : 0.4.45 Release : 1.fc43 URL : https://crates.io/crates/tar Summary : Rust implementation of a TAR file reader and writer Description : A Rust implementation of a TAR file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire contents are never required to be entirely resident in memory all at once. -------------------------------------------------------------------------------- Update Information: Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar. Update to 0.9.0 -------------------------------------------------------------------------------- ChangeLog: * Fri Mar 20 2026 Benjamin A. Beasley - 0.4.45-1 - Update to version 0.4.45; Fixes RHBZ#2449274 * Sat Jan 17 2026 Fedora Release Engineering - 0.4.44-3 - Rebuilt forhttps://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2448054 - rust-astral-tokio-tar-0.6.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2448054 [ 2 ] Bug #2449243 - uv-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449243 [ 3 ] Bug #2449274 - rust-tar-0.4.45 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449274 [ 4 ] Bug #2449338 - python-uv-build-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449338 [ 5 ] Bug #2449551 - CVE-2026-32766 python-uv-build: astral-tokio-tar: Potential archive misinterpretation via malformed PAX extensions [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2449551 [ 6 ] Bug #2449553 - CVE-2026-32766 uv: astral-tokio-tar: Potential archive misinterpretation via malformed PAX extensions [fedora-43] https://bugzilla.redhat.com/show_bug.cgi?id=2449553 [ 7 ] Bug #2449645 - python-fastar-0.9.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449645 [ 8 ] Bug #2449681 - CVE-2026-33056 maturin: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449681 [ 9 ] Bug #2449683 - CVE-2026-33056 python-fastar: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449683 [ 10 ] Bug #2449684 - CVE-2026-33056 python-uv-build: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449684 [ 11 ] Bug #2449694 - CVE-2026-33056 uv: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449694 -------------------------------------------------------------------------------- Thisupdate can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-d18cf572b8' 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 All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list --
Mar 28, 2026
•Important
Fedora
89
security advisoryfedoraupdateFedora 44 python-fastar Update CVE-2026-32766 Critical Permissions Issue
Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-e22a7dbf2d 2026-03-28 00:15:26.019772+00:00 -------------------------------------------------------------------------------- Name : python-fastar Product : Fedora 44 Version : 0.9.0 Release : 2.fc44 URL : https://github.com/DoctorJohn/fastar Summary : High-level bindings for the Rust tar crate Description : The fastar library wraps the Rust tar, flate2, and zstd crates, providing a high-performance way to work with compressed and uncompressed tar archives in Python. -------------------------------------------------------------------------------- Update Information: Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar. -------------------------------------------------------------------------------- ChangeLog: * Sat Mar 21 2026 Benjamin A. Beasley - 0.9.0-2 - Rebuilt with rust-tar 0.4.45 for CVE-2026-33056 * Fri Mar 20 2026 Benjamin A. Beasley - 0.9.0-1 - Update to 0.9.0 (close RHBZ#2449645) * Fri Mar 20 2026 Benjamin A. Beasley - 0.8.0-3 - Allow PyO3 0.28 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2448054 - rust-astral-tokio-tar-0.6.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2448054 [ 2 ] Bug #2449243 - uv-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449243 [ 3 ] Bug #2449274 - rust-tar-0.4.45 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449274 [ 4 ] Bug #2449338 - python-uv-build-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449338 [ 5 ] Bug #2449645 - python-fastar-0.9.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449645 [ 6 ] Bug #2449681 - CVE-2026-33056 maturin: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449681 [ 7 ] Bug #2449683 - CVE-2026-33056 python-fastar: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449683 [ 8 ] Bug #2449684 - CVE-2026-33056 python-uv-build: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449684 [ 9 ] Bug #2449694 - CVE-2026-33056 uv: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449694 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-e22a7dbf2d' 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 All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list
Mar 28, 2026
•Critical
Fedora
89
security advisorymoderatefedoraFedora 44 Python Uv Build Moderate CVE-2026-32766 Arbitrary Permissions Bug
Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-e22a7dbf2d 2026-03-28 00:15:26.019772+00:00 -------------------------------------------------------------------------------- Name : python-uv-build Product : Fedora 44 Version : 0.10.12 Release : 1.fc44 URL : https://pypi.org/project/uv-build Summary : The uv build backend Description : This package is a slimmed down version of uv containing only the build backend. -------------------------------------------------------------------------------- Update Information: Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar. -------------------------------------------------------------------------------- ChangeLog: * Fri Mar 20 2026 Benjamin A. Beasley - 0.10.12-1 - Update to 0.10.12 (close RHBZ#2449338) * Tue Mar 17 2026 Benjamin A. Beasley - 0.10.11-1 - Update to 0.10.11 (close RHBZ#2448298) * Sun Mar 15 2026 Benjamin A. Beasley - 0.10.10-1 - Update to 0.10.10 (close RHBZ#2447539) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2448054 - rust-astral-tokio-tar-0.6.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2448054 [ 2 ] Bug #2449243 - uv-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449243 [ 3 ] Bug #2449274 - rust-tar-0.4.45 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449274 [ 4 ] Bug #2449338 - python-uv-build-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449338 [ 5 ] Bug #2449645 - python-fastar-0.9.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449645 [ 6 ] Bug #2449681 - CVE-2026-33056 maturin: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449681 [ 7 ] Bug #2449683 - CVE-2026-33056 python-fastar: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449683 [ 8 ] Bug #2449684 - CVE-2026-33056 python-uv-build: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449684 [ 9 ] Bug #2449694 - CVE-2026-33056 uv: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449694 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-e22a7dbf2d' 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 All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list --
Mar 28, 2026
•Important
Fedora
89
security advisoryfedoraupdateFedora 44 uv Update 0.10.2 Fixes CVE-2026-32766 Arbitrary Permissions
Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latest rust-tar.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-e22a7dbf2d 2026-03-28 00:15:26.019772+00:00 -------------------------------------------------------------------------------- Name : uv Product : Fedora 44 Version : 0.10.12 Release : 1.fc44 URL : https://github.com/astral-sh/uv Summary : An extremely fast Python package installer and resolver, written in Rust Description : An extremely fast Python package and project manager, written in Rust. Highlights: \u2022 A single tool to replace pip, pip-tools, pipx, poetry, pyenv, twine, virtualenv, and more. \u2022 10-100x faster than pip. \u2022 Provides comprehensive project management, with a universal lockfile. \u2022 Runs scripts, with support for inline dependency metadata. \u2022 Installs and manages Python versions. \u2022 Runs and installs tools published as Python packages. \u2022 Includes a pip-compatible interface for a performance boost with a familiar CLI. \u2022 Supports Cargo-style workspaces for scalable projects. \u2022 Disk-space efficient, with a global cache for dependency deduplication. -------------------------------------------------------------------------------- Update Information: Update rust-astral-tokio-tar to 0.6.0, fixing CVE-2026-32766. Update rust-tar to 0.4.45, fixing CVE-2026-33056. Update rust-nix to 0.31.2. Update uv and python- uv-build to 0.10.2, rebuilding them with the latest rust-astral-tokio-tar and rust-tar. Update python-fastar to 0.9.0, rebuilding it with the lastest rust- tar. Rebuild maturin with the latestrust-tar. -------------------------------------------------------------------------------- ChangeLog: * Fri Mar 20 2026 Benjamin A. Beasley - 0.10.12-1 - Update to 0.10.12 (close RHBZ#2449243) * Tue Mar 17 2026 Benjamin A. Beasley - 0.10.11-1 - Update to 0.10.11 (close RHBZ#2448300) * Sun Mar 15 2026 Benjamin A. Beasley - 0.10.10-1 - Update to 0.10.10 (close RHBZ#2447540) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2448054 - rust-astral-tokio-tar-0.6.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2448054 [ 2 ] Bug #2449243 - uv-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449243 [ 3 ] Bug #2449274 - rust-tar-0.4.45 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449274 [ 4 ] Bug #2449338 - python-uv-build-0.10.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449338 [ 5 ] Bug #2449645 - python-fastar-0.9.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2449645 [ 6 ] Bug #2449681 - CVE-2026-33056 maturin: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449681 [ 7 ] Bug #2449683 - CVE-2026-33056 python-fastar: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449683 [ 8 ] Bug #2449684 - CVE-2026-33056 python-uv-build: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449684 [ 9 ] Bug #2449694 - CVE-2026-33056 uv: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449694 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-e22a7dbf2d'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 All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- . Address critical updates in Fedora 44 for rust packages, resolving key security issues and enhancing package management.. Fedora updates, rust security, package management, update advisories. . Severity: Important. LinuxSecurity.com Team
Mar 28, 2026
•Important
Fedora
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