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Debian Dovecot High Severity Service Disruption Info Leak Flaw DLA-4617-1

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Debian LTS

Debian 11 gsasl Critical DoS Threat Advisory DLA-4618-1 CVE-2026-48829

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SUSE MozillaThunderbird Important Memory Safety Fix Advisory 2026-2271-1

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SUSE Linux Micro 6.0 Ignition Key HTTP Transport Loop Patch 2026-21987-1

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SUSE Linux Micro 6.0 Important Libzypp Libsolv Security Update 2026-21988-1

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SUSE Google-Guest-Agent Important Security Update 2026-21989-1

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SUSE Linux Micro Important Salt Multi-Linux Manager Vuln 2026-21990-1

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SUSE Linux Micro Critical Ignition Patch CVE-2026-33814

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SUSE Linux Micro 6.1 Security Update for libzypp libsolv Key 2026-21992-1

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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"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 advisoryfedorabuffer overflow

Fedora 43 rust-asn1 Major Memory Leak Flaw 2026-bc1a5g4j2k

Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python-cryptography) Update kryoptic to v1.5 (required for rust-asn1 bump to 0.22) The security status of this update is only for pyOpenSSL.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-9d5b9f45ec 2026-03-27 01:16:52.247652+00:00 -------------------------------------------------------------------------------- Name : rust-asn1 Product : Fedora 43 Version : 0.22.0 Release : 1.fc43 URL : https://crates.io/crates/asn1 Summary : ASN.1 (DER) parser and writer for Rust Description : ASN.1 (DER) parser and writer for Rust. -------------------------------------------------------------------------------- Update Information: Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python-cryptography) Update kryoptic to v1.5 (required for rust-asn1 bump to 0.22) The security status of this update is only for pyOpenSSL. -------------------------------------------------------------------------------- ChangeLog: * Thu Jan 22 2026 Jeremy Cline - 0.22.0-1 - Update to v0.22.0 * Sat Jan 17 2026 Fedora Release Engineering - 0.21.3-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2433650 - python-cryptography-46.0.5 is available https://bugzilla.redhat.com/show_bug.cgi?id=2433650 [ 2 ] Bug #2447727 - pyOpenSSL-26.0.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2447727 [ 3 ] Bug #2448652 - CVE-2026-27459 pyOpenSSL: DTLS cookie callback buffer overflow [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2448652 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-9d5b9f45ec' 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 . Important updates for Fedora 43 regarding pyOpenSSL and rust-asn1 addressing security issues.. Fedora security advisory, pyOpenSSL update, rust-asn1 update, security patch, buffer overflow. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Mar 27, 2026 •Important Fedora
197
Ls Advisories Deblts Esm H240
Price Tag 1security advisorydebianinformation disclosure

Debian 11 bullseye DLA-4043-1 critical: openjdk-17 authorization bypass

A vulnerability has been discovered in the OpenJDK Java runtime, which may result in authorisation bypass or information disclosure. For Debian 11 bullseye, this problem has been fixed in version . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4043-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort February 07, 2025 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : openjdk-17 Version : 17.0.14+7-1~deb11u1 CVE ID : CVE-2025-21502 A vulnerability has been discovered in the OpenJDK Java runtime, which may result in authorisation bypass or information disclosure. For Debian 11 bullseye, this problem has been fixed in version 17.0.14+7-1~deb11u1. We recommend that you upgrade your openjdk-17 packages. For the detailed security status of openjdk-17 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/openjdk-17 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Debian resolves a data exposure issue in OpenJDK 17 with a critical security patch. Safeguard your environments today.. Debian 11, OpenJDK 17, security update, Linux advisory, information disclosure. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Feb 07, 2025 •Critical Debian LTS
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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"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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