Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository for vim/vim before version 8.2.4436...

glib: Integer Overflow in GLib GIO Attribute Escaping Causes Heap Buffer Overflow

A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service DoS via an integer overflow in GLib's GIO GLib Input/Output escapebytestring function when processing malicious file or remote filesystem attribute values...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2026-33642 Kitty has a Heap Buffer Over-Read/Write via Integer Overflow in compose_rectangles Bounds Check

Kitty is a cross-platform GPU based terminal. In versions 0.46.2 and below, the handlecomposecommand function in kitty/graphics.c performs bounds validation on composition offsets using unsigned 32-bit arithmetic that is subject to integer wrapping, potentially leading to Heap Buffer...

FreeRDP: FreeRDP: Information disclosure and denial of service via heap-buffer-overflow read

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. This vulnerability, a heap-buffer-overflow read, exists in the winpralignedoffsetrecalloc function. A local attacker could exploit this flaw, with user interaction, to read sensitive information from memory, leadin...

Advisory ROSA-SA-2026-3283

Software: libvncserver 0.9.13 OS: ROSA-CHROME unaffected versions = libvncserver-0.9.13-3 affected versions libvncserver-0.9.13-3 CVE-ID: CVE-2026-32853 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: A read outside the heap buffer vulnerability in the UltraZip encoding handler in LibVNCServer allows a...

freerdp: FreeRDP has a Heap-buffer-overflow in audio_formats_free

A heap buffer overflow has been discovered in FreeRDP. audinserverrecvformats frees an incorrect number of audio formats on parse failure i + i, leading to out-of-bounds access in audioformatsfree...

Advisory ROSA-SA-2026-3270

software: nginx 1.30.1 OS: ROSA-CHROME unaffected versions = nginx-1.30.1-1 affected versions nginx-1.30.1-1 CVE-ID: CVE-2026-42926 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in NGINX Open Source allows an attacker to inject frame headers and data into the upstream when proxying...

CVE-2026-47311

Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3...

Microsoft Defender 安全漏洞

Microsoft Defender is a threat protection software developed by the American company Microsoft. There is a security vulnerability in Microsoft Defender, which stems from a heap buffer overflow. Unauthorized attackers may execute code through the network as a result of this vulnerability...

ALSA-2026:19361 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: GLib: Buffer underflow...

ALSA-2026:19010 Important: postgresql16 security update

PostgreSQL is an advanced Object-Relational database management system DBMS. The base postgresql package contains the client programs that you'll need to access a PostgreSQL DBMS server, as well as HTML documentation for the whole system. These client programs can be located on the same machine a...

PT-2026-42003

Name of the Vulnerable Software and Affected Versions libheif versions prior to 1.22.0 Description A heap-buffer-overflow write exists in the grid tile compositing of this HEIF and AVIF file format decoder and encoder. A remote attacker can write 64 bytes of fully controlled data beyond the end o...

Out-of-bounds Write

Overview Magick.NET-Q8-x64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

GHSA-JCQP-6R6F-3MFX ImageMagick: Heap Buffer Over-Write in MIFF encoder when using LZMA compression

When using LZMA compression in the MIFF encoder an out of bounds write can occur due to a missing check...

Improper Validation of Array Index

Overview Magick.NET-Q16-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index in the connected-components when an invalid value is supplied to the keep-top parameter. An attacker can access sensitive memory contents or cause a partial denial of service by providing a specially...

ImageMagick: Heap Buffer Over-Read in IPTC encoder

When writing an IPTC output file a malicious input file could cause an out of bounds read of a single byte...

JLSEC-2026-506

LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in astselweave.cpp...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libarchive (UTSA-2026-021482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021482 advisory. A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can explo...