CVE-2026-42945

CVE-2026-42945: NGINX Rift Heap Buffer Overflow Vulnerability Overview CVE-2026-42945 is a critical heap buffer overflow vulnerability in the NGINX server, known as "NGINX Rift". The vulnerability exists in the processing logic of the rewrite and set directives in NGINX. When specific configurati...

google-chrome-emergency-update

Chrome Emergency Security Update This repository contains information and tools related to Google's emergency Chrome update addressing critical security vulnerabilities. 🚨 Emergency Update Notice Google has issued an emergency Chrome update to patch critical zero-day vulnerabilities being activel...

Cisco-ASA-CVE-2025-20333-Scanner

CVE-2025-20333 Scanner A Python-based diagnostic scanner for Cisco ASA / FTD VPN Web Server Buffer Overflow CVE-2025-20333. CVE-2025-20333 is a critical heap-based buffer overflow vulnerability in the WebVPN file upload handler that can lead to remote code execution RCE as root when successfully...

CVE-2026-88351

An integer overflow vulnerability exists in the MPack Node API in MPack 1.1.1 on 32-bit platforms. When parsing a specially crafted MessagePack array32 or map32 object with an excessively large element count, the page allocation size calculation in mpacktreeparsechildren can overflow sizet and...

Critical: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Remote Code Execution Vulnerability in CNAME Synthesis CVE-2026-82717 unbound: Unbound: Heap buffer overflow via malicious DNSSEC response CVE-2026-81634 unbound: Unbound:...

RockyLinux 9 : rsyslog (RLSA-2026:69540)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:69540 advisory. rsyslog: rsyslog: Denial of service via heap buffer overflow in RainerScript replace function CVE-2026-78002 Tenable has extracted the preceding description bloc...

Fedora 43 : 389-ds-base (2026-0b8bc362b1)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0b8bc362b1 advisory. - Resolves: rhbz2492927 CVE-2026-11774 389-ds-base: 389-ds-base: integer overflow in SASL packet length bypasses size limit leading to heap buffer...

RHEL 9 : unbound (RHSA-2026:71460)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:71460 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Heap buffer overflow and...

RHEL 9 : unbound (RHSA-2026:71611)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:71611 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Heap buffer overflow and...

CVE-2026-88351

An integer overflow vulnerability exists in the MPack Node API within MPack 1.1.1 on 32-bit platforms . The issue occurs in the mpack_tree_parse_children() function when parsing a specially crafted MessagePack array32 or map32 object with an excessively large element count. This causes the page a...

unbound security update

1.24.2-3.8 - Prevent heap corruption during CNAME synthesis CVE-2026-82717 1.24.2-3.7 - Prevent heap buffer overflow when digesting DNSKEY CVE-2026-81642 - Prevent heap buffer overflow during DNSSEC canonicalization CVE-2026-81634 - Add unit tests for vulnerabilities too...

RockyLinux 8 : unbound (RLSA-2026:70754)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:70754 advisory. unbound: Unbound: Remote Code Execution Vulnerability in CNAME Synthesis CVE-2026-82717 unbound: Unbound: Heap buffer overflow via malicious DNSSEC...

AlmaLinux 10 : unbound (ALSA-2026:71419)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:71419 advisory. unbound: Unbound: Remote Code Execution Vulnerability in CNAME Synthesis CVE-2026-82717 unbound: Unbound: Heap buffer overflow via malicious DNSSEC...

Fedora 44 : unbound (2026-996b326401)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-996b326401 advisory. Update to 1.26.1 rhbz2535076 Security fix list from upstream: - Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when...

RHEL 9 : freerdp (RHSA-2026:71390)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71390 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...

RHEL 10 : unbound (RHSA-2026:71419)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71419 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Remote Code...

RHEL 9 : unbound (RHSA-2026:71487)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71487 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Remote Code...

EUVD-2026-86022

An integer overflow vulnerability exists in the MPack Node API in MPack 1.1.1 on 32-bit platforms. When parsing a specially crafted MessagePack array32 or map32 object with an excessively large element count, the page allocation size calculation in mpacktreeparsechildren can overflow sizet and...

ALSA-2026:71487 Critical: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Remote Code Execution Vulnerability in CNAME Synthesis CVE-2026-82717 unbound: Unbound: Heap buffer overflow via malicious DNSSEC response CVE-2026-81634 unbound: Unbound:...

unbound security update

1.24.2-23 - Prevent heap corruption during CNAME synthesis CVE-2026-82717 1.24.2-22 - Prevent heap buffer overflow during DNSSEC canonicalization CVE-2026-81634 1.24.2-21 - Prevent heap buffer overflow when digesting DNSKEY CVE-2026-81642 - Add unit test for the vulnerability too...