PT-2026-103468

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.17 Thunderbird versions prior to 153.4 Thunderbird versions prior to 157 Description A heap buffer overflow occurs when a user opens an email with a size of 2GB or larger. A heap buffer overflow is a memory...

AlmaLinux 9.2 [TuxCare] Security Update: dnsmasq / dnsmasq-utils Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1779455055)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1779455055 advisory. - dnsmasqs extractname function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entrie...

AlmaLinux 9.6 [TuxCare] Security Update: bsdcat / bsdcpio / bsdtar / libarchive / libarchive-devel (ALMALINUX9.6:CLSA-2026:1777366496)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1777366496 advisory. - A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A...

Mozilla Thunderbird < 140.17

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 140.17. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-102 advisory. - Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was...

Mozilla Thunderbird < 153.4

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 153.4. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-103 advisory. - Sandbox escape due to incorrect boundary conditions in the XPCOM component. This vulnerability was fixe...

Rocky Linux 9.6 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.6:CLSA-2026:1771002358)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1771002358 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

Rocky Linux 9.6 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1790176564)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790176564 advisory. - Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the serv...

Rocky Linux 9.6 [TuxCare] Security Update: perl / perl-Attribute-Handlers / perl-AutoLoader / perl-AutoSplit / etc (ALMALINUX9.6:CLSA-2026:1780662823)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1780662823 advisory. - Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.11 have a heap buffer overflow when compiling...

Rocky Linux 9.6 [TuxCare] Security Update: 389-ds-base / 389-ds-base-devel / 389-ds-base-libs / etc (ALMALINUX9.6:CLSA-2026:1772574256)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772574256 advisory. - A flaw was found in the 389-ds-base server. A heap buffer overflow vulnerability exists in the schemaattrenumcallback function within the...

CentOS Linux 8 [TuxCare] Security Update: nginx / nginx-all-modules / nginx-filesystem / etc (CENTOS-STREAM8:CLSA-2026:1785328094)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1785328094 advisory. - NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpcharsetmodule module. When content is served or proxied through a...

CentOS Linux 8 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1785335298)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1785335298 advisory. - Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in leng...

Mozilla Thunderbird < 140.17

The version of Thunderbird installed on the remote Windows host is prior to 140.17. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-102 advisory. - Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in...

Critical: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: chromium-browser: skia: chromium-browser: skia: Inappropriate implementation in Skia CVE-2023-4860 chromium-browser: angle: Out of bounds memory access in ANGLE CVE-2024-7532 chromium-browser:...

AlmaLinux 9.2 [TuxCare] Security Update: LibRaw / LibRaw-devel / LibRaw-samples / LibRaw-static (ALMALINUX9.2:CLSA-2025:1753801728)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1753801728 advisory. - A flaw was found in LibRaw. A heap-buffer-overflow in raw2imageex caused by a maliciously crafted file may lead to an application crash...

Rocky Linux 9.6 [TuxCare] Security Update: binutils / binutils-devel / binutils-gold / cross-binutils-aarch64 / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1776430866)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776430866 advisory. - Heap buffer overflow vulnerability in binutils readelf before 2.40 via function findsectioninset in file readelf.c. CVE-2022-448...

RHEL 9 : vim (RHSA-2026:72466)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72466 advisory. Vim Vi IMproved is an updated and improved version of the vi editor. Security Fixes: vim: Vim: Arbitrary Code Execution via crafted directo...

AlmaLinux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1790784899)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790784899 advisory. - In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedur...

AlmaLinux 9.6 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782488061)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782488061 advisory. - Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a...

AlmaLinux 9.2 [TuxCare] Security Update: tigervnc / tigervnc-icons / tigervnc-license / tigervnc-selinux / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1744632481)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1744632481 advisory. - A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration a...

AlmaLinux 9.6 [TuxCare] Security Update: postgresql / postgresql-contrib / postgresql-docs / etc (ALMALINUX9.6:CLSA-2026:1787649624)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787649624 advisory. - Heap buffer overflow in PostgreSQL tochartimestamptz allows the party choosing the timezone to execute arbitrary code as the operating syst...