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Cisco Secure Email Gateway — CVE-2026-76519

Vulnerability Critical

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

Cisco has fixed CVE-2026-76519, a critical flaw in its Secure Email Gateway that lets anyone send an email with a crafted attachment to write files and run commands as root on the…

CiscoEmail security

Source Watch

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

Rocky Linux Python27 Moderate DoS Fix RLSA-2023-2860 CVE-2022-45061

Moderate: python27:2.7 security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux issues moderate update for Wayland to fix buffer overflow

Moderate: wayland security, bug fix, and enhancement update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-mistune Important Code Execution Fix CVE-2026-44898

Security fix for CVE-2026-44898 by updating to 3.2.1.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-mistune Critical Arbitrary Code Exec Fix 2026-3b027683d8

Security fix for CVE-2026-44898 by updating to 3.2.1.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Python Wheel Moderate DoS Vulnerability Fix RLSA-2023-6712

Moderate: python-wheel security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 Pandoc Key RCE Issue Resolution RLSA-2022-5597 CVE-2022-24724

Important: pandoc security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Moderate Heap Buffer Overflow Fix for Rocky Linux Autotrace RLSA-2023-3067

Moderate: autotrace security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux MariaDB Urgent Arbitrary Code Execution Fix RLSA-2026-33464

Important: mariadb:10.11 security, bug fix, and enhancement update

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Libfastjson Moderate Threat RLSA-2023-6976 CVE-2020-12762

Moderate: libfastjson security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 libfastjson Moderate Update RLSA-2023-6976 CVE-2020-12762

Moderate: libfastjson security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Critical Use After Free Out of Bounds 2026-504709cab7

chromium-149.0.7827.196 security release * CVE-2026-13028: Use after free in WebGL * CVE-2026-13032: Use after free in WebGL * CVE-2026-13033: Out of bounds re…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Key Remote Access Vulnerabilities in Rocky Linux 9 Tigervnc RLSA-2026-29844

Important: tigervnc security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-jupyter-server Critical Path Traversal DoS 2026-9536c7cb79

New version of jupyter-server fixing various security vulnerabilities.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 util-linux Critical Libmount TOCTOU SUID Fix 2026-a7ff7017ee

upstream upgrade with security fixes: CVE-2026-53612 - libmount: TOCTOU attack via ancestor directory swap during mount CVE-2026-53613 - libmount: SUID bypass …

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux python-wheel Moderate DoS Issue RLSA-2023-6712 CVE-2022-40898

Moderate: python-wheel security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2023-6712 python-wheel Moderate DoS CVE-2022-40898

Moderate: python-wheel security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 python-wheel Moderate Denial of Service Flaw RLSA-2023-6712

Moderate: python-wheel security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Reports Vulnerability in nginx Service Linked to DoS Risks

Important: nginx security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux nginx Key Code Execution Denial of Service RLSA-2026-29874

Important: nginx security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 nginx Important Denial of Service Flaw RLSA-2026-29874

Important: nginx security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux tigervnc Important Buffer Overflow Vulnern RLSA-2026-29844

Important: tigervnc security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Nginx Critical Code Execution DoS Vulnerability RLSA-2026-29874

Important: nginx security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Nginx Denial of Service through Critical Code Execution

Important: nginx security update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Buildah Critical DoS Vulnerability RLSA-2026-29195

Important: buildah security update