Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

19571 result(s) for "Email security" — best match first.

What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS ruby2.7 Important DNS Buffer Overflow Threat DLA-4716-1

Debian's security advisory addresses multiple vulnerabilities in ruby2.7, including Denial of Service, credential exposure, buffer overflow, and deserializatio…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-ammonia Update RUSTSEC-2026-0193 RUSTSEC-2026-0213

Fedora has released an update for the rust-ammonia crate, upgrading to version 4.1.4 to address specific security vulnerabilities and improving HTML sanitizati…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-DBI Important SQL Handling Issues Vuln 2026-3461-1

A security update for perl-DBI addresses six vulnerabilities in SUSE Linux Enterprise products, including issues leading to arbitrary code execution and potent…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4 Xen Important Buffer Overflow Vuln 2026-3462-1

A security update for xen has been released, addressing 15 vulnerabilities across various SUSE products, with instructions for installation and the need to reb…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libssh Moderate Denial of Service and Integrity Issues 2026-3463-1

A security update for libssh addresses seven vulnerabilities affecting various SUSE Linux products, requiring installation of patches to mitigate risks such as…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libssh Moderate Denial of Service and Info Disclosure Vuln 2026-3463-1

A SUSE security update has been released for libssh addressing seven vulnerabilities across multiple products, enhancing system integrity and mitigating denial…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-49523 perl-Archive-Tar Important Memory DoS Fix

Oracle released updates for Oracle Linux 10 to address CVE-2026-9538, enhancing security by fixing a vulnerability in the Archive-Tar package that could lead t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 gstreamer1-plugins-good Critical Integer Overflow Issue

Oracle Linux has released security updates for version 10, addressing CVE-2026-5056 related to integer overflow and bounds check vulnerabilities in uncompresse…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 php Low Advisory ELSA-2026-48170 CVE-2026-14355

Oracle Linux Security Advisory ELSA-2026-48170 announces updated RPM packages for PHP version 8.3.32 for x86_64 and aarch64 architectures, addressing vulnerabi…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2026-49527 frr Important Input Validation Fix

Oracle has released updates for Oracle Linux 9, addressing security vulnerabilities related to input validation, AVC issues, and ignored routes with specific R…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Moderate CVEs for Oracle Linux 7 Python Tornado ELSA-2026-24342

Oracle Linux Security Advisory ELSA-2026-24342 announces the release of updated Python Tornado packages for Oracle Linux 7 addressing CVE-2026-31958 and CVE-20…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Nginx Important Heap Overflow Denial of Service Vuln 2026-3448-1

SUSE released a security update for nginx addressing three vulnerabilities including heap buffer overflows and a remote denial of service, applicable to variou…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE RRDTool Important Buffer Overflow Risk Advisory 2026-3449-1

A security update for rrdtool addresses a vulnerability (CVE-2026-43958) involving a stack buffer overflow that could lead to local privilege escalation in var…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Containerd Moderate Denial of Service Fix Advisory 2026-3450-1

A security update for containerd addresses four vulnerabilities, including a significant denial of service risk, affecting various SUSE Linux Enterprise produc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-3452-1 Bind Important Denial of Service Vulnerabilities

SUSE released an important security update for bind addressing eight vulnerabilities affecting various SUSE Linux products, including fixes for issues related …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-HTTP-Date Moderate CPU Exhaustion Fix Advisory 2026-3454-1

SUSE released a security update for perl-HTTP-Date to address CVE-2026-14741, which can cause CPU exhaustion from regex backtracking. Users should apply the up…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE gawk Moderate Buffer Overflow Integer Overflow Vuln 2026-3455-1

SUSE released a security update for gawk addressing three vulnerabilities, including use-after-free, integer overflow, and buffer overflow, recommended for aff…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-Net-DNS Important DoS Issue Advisory 2026-3456-1

SUSE released a security update for perl-Net-DNS addressing CVE-2026-64194, which may allow DoS attacks through unbounded recursion in DNS packet processing.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenSSL Addresses Significant DoS Risk with Patch 2026-3457-1

A security update for OpenSSL 1.1 has been released, addressing a denial of service vulnerability impacting multiple SUSE Linux products, available via recomme…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE vim Important Code Execution Flaws Vuln 2026-3458-1

SUSE released a security update for Vim addressing multiple vulnerabilities, including arbitrary code execution and memory issues, alongside various bug fixes …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python3-Dulwich Important SSH Key Issue 2026-3459-1

SUSE released a security update for python3-dulwich addressing CVE-2026-38974, which lacked SSH host key verification, impacting several SUSE products with imp…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Squid Important Heap Overflow FTP Gateway Vuln 2026-0319

Mageia's security update addresses vulnerabilities in Squid affecting version 10, including an out-of-bounds read and a heap-based buffer overflow, linked to C…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia perl-GD Medium OS Command Injection Vuln 2026-0318

An update for Mageia versions 10 and 9 addresses a critical security vulnerability in GD versions before 2.86, which could allow OS command injection and file …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia libvncserver Important Heap Out-of-Bounds Vulnerabilities 2026-0315

Mageia updates address multiple security vulnerabilities across releases 10 and 9, including heap out-of-bounds reads and NULL pointer dereferences affecting l…