AlmaLinux 9.2 [TuxCare] Security Update: radvd (ALMALINUX9.2:CLSA-2026:1783420753)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1783420753 advisory. - radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer...

AlmaLinux 9.2 [TuxCare] Security Update: icu / libicu / libicu-devel / libicu-doc (ALMALINUX9.2:CLSA-2025:1762539763)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1762539763 advisory. - A stack buffer overflow was found in Internationl components for unicode ICU . While running the genrb binary, the 'subtag' struct overflow...

AlmaLinux 8 : postgresql:12 (ALSA-2026:69924)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:69924 advisory. postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions CVE-2026-14662 postgresql: PostgreSQL psql:...

Rocky Linux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770667352)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770667352 advisory. - Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a sta...

AlmaLinux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770667352)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770667352 advisory. - Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a stack...

CentOS Linux 6 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (CENTOS6:CLSA-2026:1775725743)

The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1775725743 advisory. - ImageMagick is a software suite to create, edit, compose, or convert bitmap images. In versions 7.1.2-9 and prior, the TIM PSX TIM ima...

AlmaLinux 9.6 [TuxCare] Security Update: vim-X11 / vim-common / vim-enhanced / vim-filesystem / vim-minimal (ALMALINUX9.6:CLSA-2026:1772622920)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772622920 advisory. - Vim is an open source, command line text editor. Prior to 9.1.2148, a stack buffer overflow vulnerability exists in Vim's NetBeans...

Rocky Linux 9.6 [TuxCare] Security Update: gnutls / gnutls-c++ / gnutls-dane / gnutls-devel / gnutls-utils Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1775224602)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1775224602 advisory. - A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memor...

AlmaLinux 9.2 [TuxCare] Security Update: capstone / capstone-devel / capstone-java / python3-capstone (ALMALINUX9.2:CLSA-2026:1774352914)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1774352914 advisory. - Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a malicious...

AlmaLinux 9.6 [TuxCare] Security Update: gnutls / gnutls-c++ / gnutls-dane / gnutls-devel / gnutls-utils Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1775224602)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1775224602 advisory. - A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

CentOS Linux 7 [TuxCare] Security Update: xorg-x11-server-Xdmx / xorg-x11-server-Xephyr / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1788794334)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1788794334 advisory. - A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. A mismatch between the X server and the libXfont2...

CVE-2026-81433

WatchGuard Fireware OS is affected by a stack-based buffer overflow vulnerability in its DHCP fingerprinting daemon (fingerd ). An unauthenticated attacker with adjacent network access can exploit this by sending a specially crafted DHCP packet to execute arbitrary code or cause a process crash. ...

CVE-2026-81433 Fireware OS Pre-Authentication Stack Buffer Overflow in fingerd Allows Remote Code Execution

A stack-based buffer overflow vulnerability in WatchGuard Fireware OS's DHCP fingerprinting daemon fingerd allows an unauthenticated attacker with adjacent network access to execute arbitrary code or crash the process by sending a specially crafted DHCP packet...

Security update for python311

This update for python311 fixes the following issues: CVE-2026-9669: crafted input can cause a stack buffer overflow bsc1267974. CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression bsc1277111. CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL...

SUSE-SU-2026:4396-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2026-9669: crafted input can cause a stack buffer overflow bsc1267974. - CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression bsc1277111. - CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one...

Security update for python310

This update for python310 fixes the following issues: CVE-2026-9669: crafted input can cause a stack buffer overflow bsc1267974. CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression bsc1277111. CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL...

binary-exploitation

Binary Exploitation — Memory Corruption A hands-on study of t...

Zyxel GS1900 CVE-2026-7273 Detect

Detects Zyxel GS1900 smart-managed switches running firmware 2.90XXXX.1C0 or earlier, vulnerable to CVE-2026-7273 stack-based buffer overflow in the web-management CGI program. !/usr/bin/env python3 -- coding: utf-8 -- """Detect Zyxel GS1900 CVE-2026-7273 CGI stack buffer overflow exposure."""...

BIT-FLUENT-BIT-2026-61674 Fluent Bit: Remote stack buffer overflow in Fluent Bit `out_forward` Secure-Forward `PONG` handler

Fluent Bit is a fast and lightweight logs, metrics, and traces processor for Linux, BSD, macOS, and Windows. From 0.11.0 until 5.0.8, plugins/outforward/forward.c secureforwardpong copies the server-controlled PONG2 reason into the 32-byte stack buffer msg with memcpy without checking its...

Amazon Linux 2 : 389-ds-base (ALAS-2026-3926)

The version of 389-ds-base installed on the remote host is prior to 1.3.10.2-17. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3926 advisory. A flaw was found in 389 Directory Server. An unauthenticated remote attacker can inject LDAP search filters into t...