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

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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":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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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Price Tag 1security advisorybuffer overflowcritical

Debian 11: u-boot Critical DLA-4320-1 Update CVE-2021-27097

Multiple vulnerabilties were discovered in u-boot, a boot loader for embedded systems. CVE-2021-27097 . ------------------------------------------------------------------------- Debian LTS Advisory DLA-4320-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Daniel Leidert October 01, 2025 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : u-boot Version : 2021.01+dfsg-5+deb11u2 CVE ID : CVE-2021-27097 CVE-2021-27138 Debian Bug : 983269 983270 Multiple vulnerabilties were discovered in u-boot, a boot loader for embedded systems. CVE-2021-27097 Strange modifications of the FIT can introduce security risks. CVE-2021-27138 Using unit addresses in a FIT can pose security risks. For Debian 11 bullseye, these problems have been fixed in version 2021.01+dfsg-5+deb11u2. We recommend that you upgrade your u-boot packages. For the detailed security status of u-boot please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/u-boot 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 . Critical security update for u-boot in Debian addresses multiple risks including buffer overflow. Upgrade recommended.. Debian Security Advisory, u-boot Update, CVE-2021-27097, Embedded Systems Security. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 30, 2025 •Critical Debian LTS
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Ls Advisories Fedora Esm H240
Price Tag 1security advisoryFedoraupgrade

Fedora 42 dropbear 2025.88 critical: command injection issue

Upgrade to 2025.88 (rhbz#2364905). -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-86022c9c44 2025-05-23 03:24:17.285861+00:00 -------------------------------------------------------------------------------- Name : dropbear Product : Fedora 42 Version : 2025.88 Release : 1.fc42 URL : https://matt.ucc.asn.au/dropbear/dropbear.html Summary : Lightweight SSH server and client Description : Dropbear is a relatively small SSH server and client. It's particularly useful for "embedded"-type Linux (or other Unix) systems, such as wireless routers. -------------------------------------------------------------------------------- Update Information: Upgrade to 2025.88 (rhbz#2364905) -------------------------------------------------------------------------------- ChangeLog: * Thu May 15 2025 Federico Pellegrin - 2025.88-1 - Upgrade to 2025.88 (rhbz#2364905) * Sat Feb 1 2025 Björn Esser - 2024.86-3 - Add explicit BR: libxcrypt-devel -------------------------------------------------------------------------------- References: [ 1 ] Bug #2364905 - CVE-2025-47203 dropbear: command injection via an untrusted hostname argument [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2364905 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-86022c9c44' 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/security/ -------------------------------------------------------------------------------- . Update dropbear to version 2025.88 on Fedora 42 to rectify a severe command injection vulnerability.. Dropbear SSH,Fedora 42 upgrade, security update, command injection fix. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 May 23, 2025 •Critical Fedora
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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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