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Fedora 43 Chromium Important Buffer Overflow Input Issues 2026-acf674bc6a

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Fedora 43 python-django5 Low Risk Data Exposure Bugs 2026-fbb9501b22

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Fedora 43 dotnet10.0 Critical CVE Fixes Update 2026-d9817786d6

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Fedora 43 mupdf Critical Out-of-Bounds Read Fix Advisory 2026-8870088088

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Fedora 43 wget1 Critical Memory Corruption DoS Fix 2026-7bbb52b49d

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Fedora 43 mbedtls 3.6.7 Important Fixes for Multiple CVEs

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Fedora 43 sssd Critical Use-After-Free and GPO Cache Issues 2026-9ab663dcd4

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Fedora 44 Chromium Significant Buffer Overflow and Input Validation Issues

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Fedora 44 Skopeo Critical DoS Fix CVE-2026-27145 Advisory 2026-9b2e56edf5

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Should Linux servers automatically install security updates?

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/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
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[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":3,"type":"x","order":2,"pct":60,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":2,"type":"x","order":4,"pct":40,"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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87
Ls Advisories Debian Esm H240
Price Tag%201security advisorydenial of servicedebian

Debian Trixie librabbitmq Critical Denial of Service Vuln DSA-6343-1

Two security vulnberabilities were discovered in librabbitmq, an AMQP client library, which could result in denial of service or potentially the execution of arbitrary code. For the stable distribution (trixie), these problems have been fixed in version 0.15.0-1+deb13u1.. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6343-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff June 12, 2026 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : librabbitmq CVE ID : CVE-2026-44235 CVE-2026-44236 Two security vulnberabilities were discovered in librabbitmq, an AMQP client library, which could result in denial of service or potentially the execution of arbitrary code. For the stable distribution (trixie), these problems have been fixed in version 0.15.0-1+deb13u1. We recommend that you upgrade your librabbitmq packages. For the detailed security status of librabbitmq please refer to its security tracker page at: https://security-tracker.debian.org/tracker/librabbitmq Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Update for librabbitmq fixes severe security issues in Debian Trixie affecting stability and execution.. librabbitmq security, Debian advisory, AMQP client vulnerabilities, denial of service fixes. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 12, 2026 •Important Debian
197
Ls Advisories Deblts Esm H240
Price Tag%201security advisorysecurity issuedebian

Debian 11 Thunderbird Important Exec Code Threat DLA-4562-1 CVE-2026-7320

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have been fixed in version 1:140.10.1esr-1~deb11u1. We recommend that you upgrade your thunderbird packages.. Debian LTS Advisory DLA-4562-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort May 04, 2026 https://wiki.debian.org/LTS Package : thunderbird Version : 1:140.10.1esr-1~deb11u1 CVE ID : CVE-2026-7320 CVE-2026-7321 CVE-2026-7322 CVE-2026-7323 Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have been fixed in version 1:140.10.1esr-1~deb11u1. We recommend that you upgrade your thunderbird packages. For the detailed security status of thunderbird please refer to its security tracker page at: https://security-tracker.debian.org/tracker/thunderbird 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 LTS DLA-4562-1 addresses critical security issues in Thunderbird, ensuring system integrity.. Debian security advisory, Thunderbird update, execution code fix, security issues in Debian. . Severity: Important. LinuxSecurity.com Team

Calendar%202 May 04, 2026 •Important Debian LTS
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Ls Advisories Debian Esm H240
Price Tag%201security advisorydebianDoS

Debian: Chromium DSA-5976-1 Critical Code Exec & DoS Issues

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-5976-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Andres Salomon August 14, 2025 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : chromium CVE ID : CVE-2025-8879 CVE-2025-8880 CVE-2025-8881 CVE-2025-8882 CVE-2025-8901 Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For the oldstable distribution (bookworm), these problems have been fixed in version 139.0.7258.127-1~deb12u1. For the stable distribution (trixie), these problems have been fixed in version 139.0.7258.127-1~deb13u1. Additionally this update includes fixes for CVE-2025-8576, CVE-2025-8577, CVE-2025-8578, CVE-2025-8579, CVE-2025-8580, CVE-2025-8581, CVE-2025-8582, and CVE-2025-8583. We recommend that you upgrade your chromium packages. For the detailed security status of chromium please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/chromium Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Critical flaws in Chromium could allow for unauthorized code execution, information breaches, or service interruptions. Prompt updates recommended.. Debian Security, Chromium Security, Remote Code, Denial of Service. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Aug 14, 2025 •Critical Debian
197
Ls Advisories Deblts Esm H240
Price Tag%201security advisorysecurity issuesoftware update

Debian 11: DLA-3869-1 Moderate: Firefox-ESR Arbitrary Code Execution

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3869-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort September 04, 2024 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : firefox-esr Version : 115.15.0esr-1~deb11u1 CVE ID : CVE-2024-8381 CVE-2024-8382 CVE-2024-8383 CVE-2024-8384 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For Debian 11 bullseye, these problems have been fixed in version 115.15.0esr-1~deb11u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/firefox-esr 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 patches for firefox-esr resolve a range of vulnerabilities that may enable unauthorized code execution. Immediate update advised.. Debian LTS, Firefox ESR Security, Arbitrary Code Execution, Debian Updates, Security Advisory. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Sep 04, 2024 •Important Debian LTS
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Ls Advisories Deblts Esm H240
Price Tag%201security advisorydenial of serviceDebian

Debian 10: DLA-3698-1 critical: thunderbird denial of service

Multiple security issues were discovered in Thunderbird, which could result in denial of service, the execution of arbitrary code or spoofing of signed PGP/MIME and SMIME emails. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3698-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort December 29, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : thunderbird Version : 1:115.6.0-1~deb10u1 CVE ID : CVE-2023-6856 CVE-2023-6857 CVE-2023-6858 CVE-2023-6859 CVE-2023-6860 CVE-2023-6861 CVE-2023-6862 CVE-2023-6864 CVE-2023-6873 CVE-2023-50761 CVE-2023-50762 Multiple security issues were discovered in Thunderbird, which could result in denial of service, the execution of arbitrary code or spoofing of signed PGP/MIME and SMIME emails. For Debian 10 buster, these problems have been fixed in version 1:115.6.0-1~deb10u1. We recommend that you upgrade your thunderbird packages. For the detailed security status of thunderbird please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/thunderbird 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 . Discover critical vulnerabilities in Thunderbird affecting Debian 10, including denial of service and email security.. Debian LTS, Thunderbird Security Issues, Email Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Dec 29, 2023 •Critical Debian LTS
87
Ls Advisories Debian Esm H240
Price Tag%201security advisorydebianfirefox

Debian: DSA-4678-1 Critical: Firefox-ESR Arbitrary Code Execution

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or information disclosure. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4678-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff May 06, 2020 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : firefox-esr CVE ID : CVE-2020-6831 CVE-2020-12387 CVE-2020-12392 CVE-2020-12395 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or information disclosure. For the oldstable distribution (stretch), these problems have been fixed in version 68.8.0esr-1~deb9u1. For the stable distribution (buster), these problems have been fixed in version 68.8.0esr-1~deb10u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/firefox-esr Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Numerous vulnerabilities identified in Firefox-esr, posing threats of unauthorized code execution and data exposure.. Firefox Update, Debian Advisory, Security Risks, Mozilla Issues. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 May 06, 2020 •Critical Debian
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87
Ls Advisories Debian Esm H240
Price Tag%201security advisorybuffer overflowdebian

Debian: DSA-4517-1 Critical: Exim4 Buffer Overflow Risk

"Zerons" and Qualys discovered that a buffer overflow triggerable in the TLS negotiation code of the Exim mail transport agent could result in the execution of arbitrary code with root privileges. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4517-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff September 06, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : exim4 CVE ID : CVE-2019-15846 "Zerons" and Qualys discovered that a buffer overflow triggerable in the TLS negotiation code of the Exim mail transport agent could result in the execution of arbitrary code with root privileges. For the oldstable distribution (stretch), this problem has been fixed in version 4.89-2+deb9u6. For the stable distribution (buster), this problem has been fixed in version 4.92-8+deb10u2. We recommend that you upgrade your exim4 packages. For the detailed security status of exim4 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/exim4 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . A critical vulnerability discovered in Exim mail service could permit execution of root-level code. Ensure to promptly update exim4 packages to safeguard against potential threats.. Security Advisory, Debian Exim Update, Buffer Overflow Issue, Exim Package Upgrade, Root Access Vulnerability. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Sep 06, 2019 •Critical Debian
197
Ls Advisories Deblts Esm H240
Price Tag%201security advisorybuffer overflowdebian

Debian Wheezy DLA-1087-1: Critical Icedove Buffer Overflow Advisory

Multiple security issues have been found in the Mozilla Thunderbird mail client: Multiple memory safety errors, buffer overflows and other implementation errors may lead to the execution of arbitrary code or spoofing. . Package : icedove Version : 1:52.3.0-4~deb7u1 CVE ID : CVE-2017-7753 CVE-2017-7779 CVE-2017-7784 CVE-2017-7785 CVE-2017-7786 CVE-2017-7787 CVE-2017-7791 CVE-2017-7792 CVE-2017-7800 CVE-2017-7801 CVE-2017-7802 CVE-2017-7803 CVE-2017-7804 CVE-2017-7807 CVE-2017-7809 Multiple security issues have been found in the Mozilla Thunderbird mail client: Multiple memory safety errors, buffer overflows and other implementation errors may lead to the execution of arbitrary code or spoofing. For Debian 7 "Wheezy", these problems have been fixed in version 1:52.3.0-4~deb7u1. We recommend that you upgrade your icedove packages. 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 . Enhance icedove on Debian Wheezy to address several memory and implementation vulnerabilities leading to potential code execution exploits.. icedove security update, thunderbird vulnerabilities, debian advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Sep 05, 2017 •Critical Debian LTS
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Should Linux servers automatically install security updates?

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Please select either existing option or enter your own, however not both.
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/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
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[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":3,"type":"x","order":2,"pct":60,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":2,"type":"x","order":4,"pct":40,"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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