Cybersecurity News

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Latest headlines from security outlets

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

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux gdb Important Buffer Overflow Risk RLSA-2026-73426

Important: gdb security update

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 gawk Important Code Execution DoS RLSA-2026-73429

Moderate: gawk security update

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 GDB Severe Out-of-Bounds Write Vulnerability RLSA-2026-73427

Important: gdb security update

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 22.04 Linux Kernel Critical Memory Bypass Flaw USN-8817-3

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Advisory USN-8818-4 Important Privilege Escalation Patch

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel FIPS Update USN-8730-7 CVE-2026-53131

A security issue was fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 gdb Important Fix RLSA-2026-73425 CVE-2026-13732

Important: gdb security update

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 Fuse-Overlayfs Important Buffer Overflow Vulnerability 2026-0462

Security update

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-72484 ruby Important Denial of Service CVE-2026-80212

Important: ruby:4.0 security update

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Erlang Critical Denial of Service Buffer Overflow Vuln 8827-1

Several security issues were fixed in Erlang.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Atril USN-8839-1 Important Code Execution Risks Advisory

Several security issues were fixed in Atril.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu catdoc Important Integer Overflow Exploit Advisory USN-8838-1

Several security issues were fixed in catdoc.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu FreeIPMI Critical Denial Of Service Buffer Overflow Vuln USN-8843-1

Several security issues were fixed in FreeIPMI.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 python-urllib3 Urgent Advisory on TLS Memory Vulnerabilities 2026

Update python-urllib3 to version 2.8.0, fixing three security issues: The TLS configuration for HTTPS proxies could be ignored or overridden. (Rated high sever…

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Python Quart Trio Memory Issues Vulnerability 2026-9a652403b1

Update python-urllib3 to version 2.8.0, fixing three security issues: The TLS configuration for HTTPS proxies could be ignored or overridden. (Rated high sever…

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS 8842-1 Linux Kernel NVIDIA Important Network Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 Linux Kernel Important Privilege Escalation Flaws USN-8728-3

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News Vulnerabilities

Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

A malicious MCP server could trick an application built on the official MCP Python SDK into handing over the OAuth credentials it uses to log in to a real serv…

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-urllib3 High Severity TLS Memory Vulnerabilities Report

Update python-urllib3 to version 2.8.0, fixing three security issues: The TLS configuration for HTTPS proxies could be ignored or overridden. (Rated high sever…

Linux

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE erlang27 Key Denial of Service and Buffer Overflow Fix 2026-4358

An update that solves 20 vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE erlang27 Important DoS Buffer Overflow Vuln 2026-4358-1

An update that solves 20 vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

SUSE hplip Critical Remote Execution Denial of Service Vuln 2026-4362-1

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE hplip Critical Remote Code Execution Fix 2026-4364-1

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 4364 1 hplip Critical Remote Code Exec Denial of Service

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Linux

Back to Home

What it means for your servers

Cisco Secure Email Gateway: a single booby-trapped email gives attackers root, flaw already exploited

Latest headlines from security outlets

Rocky Linux gdb Important Buffer Overflow Risk RLSA-2026-73426

Rocky Linux 10 gawk Important Code Execution DoS RLSA-2026-73429

Rocky Linux 10 GDB Severe Out-of-Bounds Write Vulnerability RLSA-2026-73427

Ubuntu 24.04 22.04 Linux Kernel Critical Memory Bypass Flaw USN-8817-3

Ubuntu 22.04 LTS Advisory USN-8818-4 Important Privilege Escalation Patch

Ubuntu 22.04 LTS Linux Kernel FIPS Update USN-8730-7 CVE-2026-53131

Rocky Linux 8 gdb Important Fix RLSA-2026-73425 CVE-2026-13732

Mageia 10 Fuse-Overlayfs Important Buffer Overflow Vulnerability 2026-0462

Rocky Linux RLSA-2026-72484 ruby Important Denial of Service CVE-2026-80212

Ubuntu 26.04 Erlang Critical Denial of Service Buffer Overflow Vuln 8827-1

Ubuntu Atril USN-8839-1 Important Code Execution Risks Advisory

Ubuntu catdoc Important Integer Overflow Exploit Advisory USN-8838-1

Ubuntu FreeIPMI Critical Denial Of Service Buffer Overflow Vuln USN-8843-1

Fedora 45 python-urllib3 Urgent Advisory on TLS Memory Vulnerabilities 2026

Fedora 45 Python Quart Trio Memory Issues Vulnerability 2026-9a652403b1

Ubuntu 24.04 LTS 8842-1 Linux Kernel NVIDIA Important Network Flaws

Ubuntu 24.04 Linux Kernel Important Privilege Escalation Flaws USN-8728-3

Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

Fedora 44 python-urllib3 High Severity TLS Memory Vulnerabilities Report

openSUSE erlang27 Key Denial of Service and Buffer Overflow Fix 2026-4358

openSUSE erlang27 Important DoS Buffer Overflow Vuln 2026-4358-1

SUSE hplip Critical Remote Execution Denial of Service Vuln 2026-4362-1

openSUSE hplip Critical Remote Code Execution Fix 2026-4364-1

SUSE 2026 4364 1 hplip Critical Remote Code Exec Denial of Service