CLSA-2026-1776176227 glibc: Fix of 2 CVEs

CVE-2026-4437: fix incorrect record counting in getanswerptr that allowed iteration past the answer section boundary in DNS responses - CVE-2026-4438: fix hostname validation checking expectedname instead of namebuffer in getanswerptr, which could return invalid hostnames...

Vim special_keys() Code Execution

The vulnerability of the specialkeys function in the src/netbeans.c file of the Vim text editor is related to the execution of an operation beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

PT-2026-32952

Name of the Vulnerable Software and Affected Versions libsixel versions prior to 1.8.7-r1 Description A use-after-free issue exists in the load with gdkpixbuf function within loader.c when the software is built with the --with-gdk-pixbuf2 option. The problem occurs because the cleanup path manual...

[SECURITY] Fedora 44 Update: dtk6gui-6.7.32-5.fc44

Deepin Tool Kit DtkGui is the development graphical user interface of all C++/Qt Developer work on Deepin...

EUVD-2026-22023

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

UBUNTU-CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231 bson_validate may skip validation when processing certain inputs

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231

The CVE-2026-6231 issue affects the MongoDB C Driver. The root cause is that the bson_validate function may return early on certain inputs and incorrectly report success, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. Affected products/versions ex...

Vim get_tagfname() Code Execution

The vulnerability of the gettagfname function in the src/tag.c file of the Vim text editor is related to buffer overflows during the processing of the helpfile parameter. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

MongoDB C Driver 安全漏洞

The MongoDB C Driver is an open-source client driver developed by MongoDB, designed to connect to and operate MongoDB databases in C-language programs. Versions of the MongoDB C Driver prior to 1.30.5, as well as 2.0.0 and 2.0.1, contain security vulnerabilities. These vulnerabilities stem from t...

PT-2026-32394

Name of the Vulnerable Software and Affected Versions MongoDB C Driver versions prior to 1.30.5 MongoDB C Driver version 2.0.0 MongoDB C Driver version 2.0.1 Description The bson validate function may return early on specific inputs and incorrectly report success. This behavior could result in...

CVE-2026-6231: Improper Input Validation

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CPython 安全漏洞

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has a security vulnerability, which stems from incomplete mitigation measures for CVE-2026-4519, potentially leading to command injection attacks...

[SECURITY] Fedora 43 Update: libmicrohttpd-1.0.3-1.fc43

GNU libmicrohttpd is a small C library that is supposed to make it easy to run an HTTP server as part of another application. Key features that distinguish libmicrohttpd from other projects are: C library: fast and small API is simple, expressive and fully reentrant Implementation is http 1.1...

MINI-WGGC-FPWM-V62C

Bulletin has no description...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: c-ares: c-ares-1.34.6-3.1.hum1 aarch64, x8664 c-ares-devel-1.34.6-3.1.hum1 aarch64, x8664 c-ares-1.34.6-3.1.hum1.src src...

openSUSE 16 Security Update : aws-c-event-stream (openSUSE-SU-2026:20477-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20477-1 advisory. Changes in aws-c-event-stream: - CVE-2026-5190: Fixed a out-of-bounds write caused by crafted event-stream messages bsc1261298 Tenable has extracted the...

UBUNTU-CVE-2026-5187

Two potential heap out-of-bounds write locations existed in DecodeObjectId in wolfcrypt/src/asn.c. First, a bounds check only validates one available slot before writing two OID arc values out0 and out1, enabling a 2-byte out-of-bounds write when outSz equals 1. Second, multiple callers pass...

glibc: glibc: Invalid DNS hostname returned via gethostbyaddr functions

A flaw was found in the GNU C library glibc. When applications use the gethostbyaddr or gethostbyaddrr functions with a nsswitch.conf configuration that specifies glibc's DNS backend, the library may return an invalid DNS hostname. This violates the DNS specification and could lead to application...