Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an overflow due to a u64 conversion not used by CPPC...

Linux kernel DoS

The vulnerability of the kernel component of the Linux operating system is related to incorrect data type conversion. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-27835

A flaw was found in Artifex Ghostscript. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and...

Directus security vulnerabilities

Directus is a real-time Api and application dashboard open-sourced by Directus. It is used to manage Sql database content. A security vulnerability exists in Directus versions prior to 9.22.0 through 11.5.0, which stems from a malformed conversion request that could lead to asset unavailability...

DEBIAN-CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

ALPINE-CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

UBUNTU-CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

GO-2025-3556 Mattermost allows members with permission to convert public channels to private and convert private to public in github.com/mattermost/mattermost-server

Mattermost allows members with permission to convert public channels to private and convert private to public in github.com/mattermost/mattermost-server...

CVE-2025-27835: Buffer Copy without Checking Size of Input

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

Artifex Ghostscript security vulnerabilities

Artifex Ghostscript is a free software package from Artifex, Inc. based on Adobe, PostScript, and the Portable Document Format page description language. A security vulnerability exists in Artifex Ghostscript prior to version 10.05.0, which is caused by a buffer overflow when converting glyphs to...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27835

A buffer overflow vulnerability exists in Artifex Ghostscript before version 10.05.0 . The flaw is located in the psi/zbfont.c file and is caused by a lack of input size validation during the conversion of glyphs to Unicode . This oversight leads to a buffer copy error, which could allow an attac...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27835

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs when converting glyphs to Unicode in psi/zbfont.c...

CVE-2025-27933

Mattermost versions 10.4.x = 10.4.2, 10.3.x = 10.3.3, 9.11.x = 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public...

CVE-2024-7983

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

AZL-59189 CVE-2025-30472 affecting package corosync 3.0.4-3

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orftokenendianconvert in exec/totemsrp.c via a large UDP packet...