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Fedora 43 perl-IO-Compress Important DoS Code Exec Fixes 2026-fb1f15ce04

perl-Compress-Taw-Bzip2 - Updated to 2.218 perl-IO-Compress - Updated to 2.221 - Fix CVE-2025-15649, CVE-2026-48959, CVE-2026-48961, CVE-2026-48962. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-fb1f15ce04 2026-07-08 01:09:58.800663+00:00 -------------------------------------------------------------------------------- Name : perl-IO-Compress Product : Fedora 43 Version : 2.221 Release : 1.fc43 URL : https://metacpan.org/release/IO-Compress Summary : Read and write compressed data Description : This distribution provides a Perl interface to allow reading and writing of compressed data created with the zlib and bzip2 libraries. IO-Compress supports reading and writing of bzip2, RFC 1950, RFC 1951, RFC 1952 (i.e. gzip) and zip files/buffers. The following modules used to be distributed separately, but are now included with the IO-Compress distribution: * Compress-Zlib * IO-Compress-Zlib * IO-Compress-Bzip2 * IO-Compress-Base -------------------------------------------------------------------------------- Update Information: perl-Compress-Taw-Bzip2 - Updated to 2.218 perl-IO-Compress - Updated to 2.221 - Fix CVE-2025-15649, CVE-2026-48959, CVE-2026-48961, CVE-2026-48962 -------------------------------------------------------------------------------- ChangeLog: * Mon Jun 22 2026 Jitka Plesnikova - 2.221-1 - 2.221 bump (rhbz#2489325) Fixed CVE-2025-15649, CVE-2026-48961, CVE-2026-48962, CVE-2026-48959 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2445591 - perl-Compress-Raw-Bzip2-2.218 is available https://bugzilla.redhat.com/show_bug.cgi?id=2445591 [ 2 ] Bug #2483254 - CVE-2026-48962 perl-IO-Compress: perl-IO-Compress: Arbitrary code execution via attacker-controlled output glob [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2483254 [ 3 ] Bug #2489171 - CVE-2025-15649perl-IO-Compress: perl-IO-Compress: Denial of Service via malformed DOS date in zip header [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2489171 [ 4 ] Bug #2489766 - CVE-2026-48961 perl-IO-Compress: IO::Compress: Denial of Service in zipdetails CLI tool via malformed Info-ZIP Unix Extra Field [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2489766 [ 5 ] Bug #2489781 - CVE-2026-48959 perl-IO-Compress: perl-IO-Compress: CPU exhaustion via per-byte read loop in fastForward [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2489781 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-fb1f15ce04' 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 for perl-IO-Compress in Fedora 43 fix major issues including DoS attacks and code execution risks.. perl IO-Compress security update Fedora 43. . LinuxSecurity.com Team

Jul 07, 2026 Fedora