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Fedora 42 rust-astral-tokio-tar Important Patch for Archive Handling Fix

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-2026-23bb71ea52 2026-03-29 01:07:01.422539+00:00 -------------------------------------------------------------------------------- Name : rust-astral-tokio-tar Product : Fedora 42 Version : 0.6.0 Release : 1.fc42 URL : https://crates.io/crates/astral-tokio-tar Summary : Rust implementation of an async TAR file reader and writer Description : A Rust implementation of an async 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. -------------------------------------------------------------------------------- ChangeLog: * Mon Mar 16 2026 Benjamin A. Beasley - 0.6.0-1 - Update to version 0.6.0; Fixes RHBZ#2448054 * Sat Jan 17 2026 Fedora Release Engineering - 0.5.6-2 - 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 #2449547 - CVE-2026-32766 python-uv-build: astral-tokio-tar: Potential archive misinterpretation via malformed PAX extensions [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2449547 [ 6 ] Bug #2449549 - CVE-2026-32766 uv: astral-tokio-tar: Potential archive misinterpretation via malformed PAX extensions [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2449549 [ 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-2026-23bb71ea52' 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 -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Critical updates to Fedora 42 address specific security flaws in rust packages and improve system integrity.. Fedora security update,rust application update,CVE fix,archive manipulation,fedora advisory. . Severity: Critical. LinuxSecurity.com Team

Mar 29, 2026 •Critical Fedora