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Debian exim4 Important Privilege Escalation Vuln DSA-6400-1

Calendar White Jul 24, 2026
Important
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Mageia

Mageia Libevent Critical Security Update CVE-2026-63379 Advisory 2026-0294

Calendar White Jul 24, 2026
Critical
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Mageia

Mageia Transmission Critical Clickjacking Vulnerability Fix 2026-0293

Calendar White Jul 24, 2026
Critical
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openSUSE

openSUSE Leap 16.0 Advisory 2026-21435-1 perl-XML-Bare Moderate Risk

Calendar White Jul 24, 2026
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openSUSE

openSUSE Leap 16.0 transport Significant Security Update CVE-2026-39821

Calendar White Jul 24, 2026
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openSUSE Leap 16.0 Gh Important Security Threat CVE-2026-39821

Calendar White Jul 24, 2026
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openSUSE

openSUSE Leap 16.0 net-tools Low Denial of Service CVE-2024-58251

Calendar White Jul 24, 2026
Low
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openSUSE

openSUSE Perl-HTTP-Date Moderate CPU Exhaustion Fix CVE-2026-14741

Calendar White Jul 24, 2026
moderate
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openSUSE

openSUSE ImageMagick Important Memory Leak Policy Bypass Vuln 2026-21426-1

Calendar White Jul 24, 2026
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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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Ls Advisories Ubuntu Esm H240
Price Tag%201security advisoryremote code executionUbuntu

Ubuntu 18.04 LTS: USN-7502-1 critical: Horde Css Parser remote execution

Horde Css Parser could be made to crash or run programs as your login if it opened a specially crafted file.. ========================================================================== Ubuntu Security Notice USN-7502-1 May 07, 2025 php-horde-css-parser vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Horde Css Parser could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - php-horde-css-parser: ${phppear:summary} Details: It was discovered that Horde Css Parser did not correctly handle parsing uncontrolled CSS data. An attacker could possibly use this issue to perform remote code execution. (CVE-2020-13756) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS php-horde-css-parser 1.0.11-1ubuntu1+esm1 Available with Ubuntu Pro Ubuntu 16.04 LTS php-horde-css-parser 1.0.8-1ubuntu1+esm1 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7502-1 CVE-2020-13756 . Horde PHP Library weakness in Ubuntu may allow remote command execution; users should update their systems for versions 16.04 and 18.04 immediately.. php-horde-css-parser, Ubuntu security, remote execution risk. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 May 07, 2025 •Critical Ubuntu
172
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Ubuntu 18.04/16.04 LTS - USN-6777-1 Urgent Kernel DoS Security Advisory

Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-6777-1 May 16, 2024 linux, linux-aws, linux-azure-4.15, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-aws: Linux kernel for Amazon Web Services (AWS) systems - linux-azure-4.15: Linux kernel for Microsoft Azure Cloud systems - linux-gcp-4.15: Linux kernel for Google Cloud Platform (GCP) systems - linux-kvm: Linux kernel for cloud environments - linux-oracle: Linux kernel for Oracle Cloud systems - linux-hwe: Linux hardware enablement (HWE) kernel Details: Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-47233) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Block layer subsystem; - Userspace I/O drivers; - Ceph distributed file system; - Ext4 file system; - JFS file system; - NILFS2 file system; - Bluetooth subsystem; - Networking core; - IPv4 networking; - IPv6 networking; - Logical Link layer; - MAC80211 subsystem; - Netlink; - NFC subsystem; - Tomoyo security module; (CVE-2023-52524, CVE-2023-52530, CVE-2023-52601, CVE-2023-52439, CVE-2024-26635, CVE-2023-52602, CVE-2024-26614, CVE-2024-26704, CVE-2023-52604, CVE-2023-52566, CVE-2021-46981,CVE-2024-26622, CVE-2024-26735, CVE-2024-26805, CVE-2024-26801, CVE-2023-52583) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS linux-image-4.15.0-1131-oracle 4.15.0-1131.142 Available with Ubuntu Pro linux-image-4.15.0-1152-kvm 4.15.0-1152.157 Available with Ubuntu Pro linux-image-4.15.0-1162-gcp 4.15.0-1162.179 Available with Ubuntu Pro linux-image-4.15.0-1168-aws 4.15.0-1168.181 Available with Ubuntu Pro linux-image-4.15.0-1177-azure 4.15.0-1177.192 Available with Ubuntu Pro linux-image-4.15.0-225-generic 4.15.0-225.237 Available with Ubuntu Pro linux-image-4.15.0-225-lowlatency 4.15.0-225.237 Available with Ubuntu Pro linux-image-aws-lts-18.04 4.15.0.1168.166 Available with Ubuntu Pro linux-image-azure-lts-18.04 4.15.0.1177.145 Available with Ubuntu Pro linux-image-gcp-lts-18.04 4.15.0.1162.175 Available with Ubuntu Pro linux-image-generic 4.15.0.225.209 Available with Ubuntu Pro linux-image-kvm 4.15.0.1152.143 Available with Ubuntu Pro linux-image-lowlatency 4.15.0.225.209 Available with Ubuntu Pro linux-image-oracle-lts-18.04 4.15.0.1131.136 Available with Ubuntu Pro linux-image-virtual 4.15.0.225.209 Available with Ubuntu Pro Ubuntu 16.04 LTS linux-image-4.15.0-1131-oracle 4.15.0-1131.142~16.04.1 Available with Ubuntu Pro linux-image-4.15.0-225-generic 4.15.0-225.237~16.04.1 Available with Ubuntu Pro linux-image-4.15.0-225-lowlatency 4.15.0-225.237~16.04.1 Available with Ubuntu Pro linux-image-generic-hwe-16.04 4.15.0.225.237~16.04.1 Available with Ubuntu Pro linux-image-lowlatency-hwe-16.04 4.15.0.225.237~16.04.1 Available with Ubuntu Pro linux-image-oem 4.15.0.225.237~16.04.1 Available with Ubuntu Pro linux-image-oracle 4.15.0.1131.142~16.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-16.04 4.15.0.225.237~16.04.1 Available with Ubuntu Pro After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-6777-1 CVE-2021-46981, CVE-2023-47233, CVE-2023-52439, CVE-2023-52524, CVE-2023-52530, CVE-2023-52566, CVE-2023-52583, CVE-2023-52601, CVE-2023-52602, CVE-2023-52604, CVE-2024-26614, CVE-2024-26622, CVE-2024-26635, CVE-2024-26704, CVE-2024-26735, CVE-2024-26801, CVE-2024-26805 . Essential enhancements in the Linux kernel for various Ubuntu versions. Make sure your devices are protected from vulnerabilities.. Ubuntu Kernel Updates, System Security Fixes, Linux Issues, Security Management. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 May 16, 2024 •Critical Ubuntu
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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
157
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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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