Updated libpng12 packages fix security vulnerability

LIBPNG has a heap buffer overflow in pngsetquantize. CVE-2026-25646...

gnutls: Vulnerability in GnuTLS certtool template parsing

A heap-buffer-overflow off-by-one flaw was found in the GnuTLS software in the template parsing logic within the certtool utility. When it reads certain settings from a template file, it allows an attacker to cause an out-of-bounds OOB NULL pointer write, resulting in memory corruption and a...

OPENSUSE-SU-2026:20512-1 Security update for pcre2

This update for pcre2 fixes the following issue: - CVE-2025-58050: integer overflow leads to heap buffer overread in matchref due to missing boundary restoration in SCS bsc1248842...

SUSE-SU-2026:21094-1 Security update for pcre2

This update for pcre2 fixes the following issue: - CVE-2025-58050: integer overflow leads to heap buffer overread in matchref due to missing boundary restoration in SCS bsc1248842...

CVE-2026-5867

A heap buffer overflow flaw was found in the WebML component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=492668885...

CVE-2026-5864

A heap buffer overflow flaw was found in the WebAudio component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=490642831...

KLA90976 Multiple vulnerabilities in Microsoft Browser

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to cause denial of service, spoof user interface, obtain sensitive information, execute arbitrary code, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Heap...

Linux Distros Unpatched Vulnerability : CVE-2026-5264

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overflow in DTLS 1.3 ACK message processing. A remote attacker can send a crafted DTLS 1.3 ACK message that triggers a heap buffer overflow...

CVE-2026-5264

CVE-2026-5264 describes a heap buffer overflow in DTLS 1.3 ACK message processing. The vulnerability can be triggered by a remote attacker that sends a crafted DTLS 1.3 ACK message, potentially enabling high-impact outcomes as reflected by the associated CVSS metrics (NVD: AV:N/AC:L/PR:N/UI:N/S:U...

[SECURITY] [DLA 4525-1] libyaml-syck-perl security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4525-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura April 09, 2026 https://wiki.debian.org/LTS -...

CVE-2026-5442

A heap buffer overflow vulnerability exists in the DICOM image decoder. Dimension fields are encoded using Value Representation VR Unsigned Long UL, instead of the expected VR Unsigned Short US, which allows extremely large dimensions to be processed. This causes an integer overflow during frame...

SUSE-SU-2026:21016-1 Security update for util-linux

This update for util-linux fixes the following issues: Security issues: - CVE-2025-14104: heap buffer overread in setpwnam when processing 256-byte usernames bsc1254666. - CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. Non security issues: -...

RLSA-2026:6799 Important: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: freerdp: FreeRDP heap-use-after-free CVE-2026-22856 freerdp: FreeRDP...

Heap Buffer Overflow in Hexadecimal Conversion

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perl-YAML-Syck security update

An update is available for perl-YAML-Syck. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module provides a Perl interface to the libsyck data serializatio...

RLSA-2026:6445 Important: libpng12 security update

The libpng12 package provides libpng 1.2, which is the previous version of the libpng library for manipulating PNG Portable Network Graphics image format files. This version should be used in case that it is not possible to use the current version of libpng. Security Fixes: libpng: LIBPNG has a...

RLSA-2026:6918 Important: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: freerdp: FreeRDP heap-use-after-free CVE-2026-22856 freerdp: FreeRDP...

Orthanc 安全漏洞

Orthanc is a free open-source software developed by the Orthanc company. Orthanc has a security vulnerability, which stems from a heap buffer overflow in the DICOM image decoder. This vulnerability may lead to integer overflows and out-of-bound memory accesses during image decoding...

PT-2026-31737

Name of the Vulnerable Software and Affected Versions CertFromX509 affected versions not specified Description A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension. Recommendations At the moment, there...

RockyLinux 8 : libpng12 (RLSA-2026:6445)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:6445 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the RockyLinux...