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openSUSE Security Notice 2026-2328-1 Significant Updates on Four Xen Risks

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openSUSE 2026-2328-1 Xen Important Buffer Overflow Patch

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openSUSE Leap 15.6 Important Xen Denial of Service Fix SUSE-SU-2026-2329-1

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openSUSE Important xen Patch for Multiple Threats SUSE-2026-2329-1

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SUSE MariaDB Critical Security Fix 12 Vulnerabilities 2026-2330-1

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Ubuntu 22.04 LTS Exim4 Moderate Regression CVE-2023-42117

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SUSE StrongSwan Important Double-Free CVE-2026-47895 Advisory 2026-2312-1

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SUSE vim Important Command Injection Buffer Overflow Update 2026-2313-1

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openSUSE libsoup Critical HTTP Vulnerabilities Addressed in 2026-2314-1

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[{"id":483,"title":"Self-taught through trial and error","votes":552,"type":"x","order":1,"pct":78.63,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.27,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.84,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.25,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Ls Advisories Fedora Esm H240
Price Tag 1security advisoryfedoraauthentication

Fedora 42 pgbouncer 1.25.2 Auth Query Connection Issue Fix

Update to 1.25.2.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-cf2ba5b766 2026-05-18 01:23:32.591566+00:00 -------------------------------------------------------------------------------- Name : pgbouncer Product : Fedora 42 Version : 1.25.2 Release : 1.fc42 URL : https://www.pgbouncer.org Summary : Lightweight connection pooler for PostgreSQL Description : pgbouncer is a lightweight connection pooler for PostgreSQL and uses libevent for low-level socket handling. -------------------------------------------------------------------------------- Update Information: Update to 1.25.2. -------------------------------------------------------------------------------- ChangeLog: * Sat May 9 2026 Simone Caronni - 1.25.2-1 - Update to 1.25.2 * Sat Jan 17 2026 Fedora Release Engineering - 1.25.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2419513 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-10] https://bugzilla.redhat.com/show_bug.cgi?id=2419513 [ 2 ] Bug #2419514 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-8] https://bugzilla.redhat.com/show_bug.cgi?id=2419514 [ 3 ] Bug #2419515 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-9] https://bugzilla.redhat.com/show_bug.cgi?id=2419515 [ 4 ] Bug #2419516 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2419516 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-cf2ba5b766' at thecommand 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 . Update pgbouncer for Fedora 42 addresses critical auth_query connection issues ensuring better database security.. pgbouncer update, Fedora security, PostgreSQL connection pooling. . Severity: Important. LinuxSecurity.com Team

Calendar 2 May 18, 2026 •Important Fedora
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Ls Advisories Ubuntu Esm H240
Price Tag 1security advisorynetwork securityUbuntu

Ubuntu 18.04 LTS Security Advisory USN-4233-2: GnuTLS SHA1 Update

USN-4233-1 marked SHA1 as untrusted in GnuTLS with no workaround.. =========================================================================Ubuntu Security Notice USN-4233-2 January 23, 2020 gnutls28 update ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: USN-4233-1 marked SHA1 as untrusted in GnuTLS with no workaround. Software Description: - gnutls28: GNU TLS library Details: USN-4233-1 disabled SHA1 being used for digital signature operations in GnuTLS. In certain network environments, certificates using SHA1 may still be in use. This update adds the %VERIFY_ALLOW_BROKEN and %VERIFY_ALLOW_SIGN_WITH_SHA1 priority strings that can be used to temporarily re-enable SHA1 until certificates can be replaced with a stronger algorithm. Original advisory details: As a security improvement, this update marks SHA1 as being untrusted for digital signature operations. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libgnutls30 3.5.18-1ubuntu1.3 Ubuntu 16.04 LTS: libgnutls30 3.4.10-4ubuntu1.7 In general, a standard system update will make all the necessary changes. References: https://bugs.launchpad.net/ubuntu/+source/gnutls28/+bug/1860656 Package Information: https://launchpad.net/ubuntu/+source/gnutls28/3.5.18-1ubuntu1.3 https://launchpad.net/ubuntu/+source/gnutls28/3.4.10-4ubuntu1.7 . Learn about gnutls SHA1 status, its impact on Ubuntu, and workarounds for security vulnerabilities in the latest advisory.. GnuTLS Update, Ubuntu Security, SHA1 Untrusted, Network Security. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Jan 23, 2020 •Important Ubuntu
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[{"id":483,"title":"Self-taught through trial and error","votes":552,"type":"x","order":1,"pct":78.63,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.27,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.84,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.25,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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