CVE-2026-56001 libXfont2 BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow

A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont...

CVE-2026-56001 libXfont2 BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow

A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont...

SUSE-SU-2026:2793-1 Security update for libXfont2

This update for libXfont2 fixes the following issues - CVE-2026-56001: integer overflow in BitmapScaleBitmaps can lead to a heap buffer overflow bsc1269018. - CVE-2026-56002: insufficient checks in pcfReadFont can lead to a heap buffer overflow bsc1269019. - CVE-2026-56003: missing bounds check i...

389-ds-base: 389-ds-base: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow

An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. In sasliostartpacket, adding sizeofuint32t to a crafted SASL packet length prefix of 0xFFFFFFFC causes unsigned wraparound to zero, bypassing the nsslapd-maxsasliosize limit and leading to a heap buffer...

Linux Distros Unpatched Vulnerability : CVE-2026-58470

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parsecontentrange function within src/http.c that allows...

MiracleLinux 9 : libsndfile-1.0.31-9.el9_8.1 (AXSA:2026-1219:04)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1219:04 advisory. libsndfile: integer overflow in imareaderinit CVE-2026-37555 Tenable has extracted the preceding description block directly from the MiracleLinux security...

Medium: gstreamer1-plugins-bad-free

Issue Overview: A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gstav1parserparsetilelistobu function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into...

PT-2026-56422

Name of the Vulnerable Software and Affected Versions Dell PowerProtect Data Domain versions 7.7.1.0 through 8.7 Dell PowerProtect Data Domain versions 8.6.1.0 through 8.6.1.10 Dell PowerProtect Data Domain versions 8.3.1.0 through 8.3.1.30 Dell PowerProtect Data Domain versions 7.13.1.0 through...

ROS-20260708-73-0004

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0003

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Important: gstreamer1-plugins-good

Issue Overview: Heap buffer overflow in the Matroska MKV demuxer when calculating decompressed buffer sizes for bz2-compressed tracks. The issue occurs due to missing parentheses in the buffer size calculation, causing incorrect memory allocation and potential out-of-bounds writes. from...

ROS-20260708-73-0082

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0008

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0002

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ALSA-2026:36774 Important: gstreamer1-plugins-good security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fixes: gstreamer1-plugins-good: GStreamer: Heap buffer overflo...

ROS-20260708-73-0009

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0007

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0006

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

ROS-20260708-73-0005

The vulnerability of the PostgreSQL database management system is related to integer overflow. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Important: gstreamer-plugins-good

Issue Overview: A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation 4 blocksamples channels in gstwavpackdechandleframe causes a very small heap allocation. The WavPack...