Stay Secure with the Latest Linux Advisories

security advisorydenial of servicesecurity issue

Fedora 44 perl-Cpanel-JSON-XS Moderate Denial of Service CVE-2026-9516

This update addresses a number of bugs including these security issues: Fix BOM-shift PV-corruption SIGABRT (CVE-2026-9516) Fix dupkeys_as_arrayref type confusion (CVE-2026-9334). -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-0a82e80353 2026-06-05 04:25:00.359045+00:00 -------------------------------------------------------------------------------- Name : perl-Cpanel-JSON-XS Product : Fedora 44 Version : 4.41 Release : 1.fc44 URL : https://metacpan.org/release/Cpanel-JSON-XS Summary : JSON::XS for Cpanel, fast and correct serializing Description : This module converts Perl data structures to JSON and vice versa. Its primary goal is to be correct and its secondary goal is to be fast. To reach the latter goal it was written in C. -------------------------------------------------------------------------------- Update Information: This update addresses a number of bugs including these security issues: Fix BOM-shift PV-corruption SIGABRT (CVE-2026-9516) Fix dupkeys_as_arrayref type confusion (CVE-2026-9334) -------------------------------------------------------------------------------- ChangeLog: * Thu May 28 2026 Paul Howarth - 4.41-1 - Update to 4.41 - Fix BOM-shift PV-corruption SIGABRT (CVE-2026-9516) - Fix dupkeys_as_arrayref type confusion (CVE-2026-9334) - Fix incr_parse single-quote string delimiter (GH#245) - Fix a one-byte out-of-bounds heap read reachable via allow_barekey on truncated input (GH#244) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2484331 - CVE-2026-9334 perl-Cpanel-JSON-XS: perl-Cpanel-JSON-XS: Denial of Service via type confusion with duplicate JSON object keys [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484331 [ 2 ] Bug #2484333 - CVE-2026-9516 perl-Cpanel-JSON-XS: Cpanel::JSON::XS: Denial of Service via UTF-8 BOM prefixed input [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484333 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-0a82e80353' 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 . This Fedora update addresses critical bugs and security issues in perl-Cpanel-JSON-XS, ensuring system integrity and safety.. Fedora perl-Cpanel-JSON-XS security issues. . Severity: Important. LinuxSecurity.com Team

Jun 05, 2026 •Important Fedora