Security Bulletin: Immutable.js Denial of Service Vulnerabilities in Content Cortex for Microsoft Office

Summary Immutable.js versions before 4.3.9 and 5.1.8 have two DoS vulnerabilities CVSS 7.5, High. CVE-2026-59879 is an integer overflow in List operations set, setSize, setIn, updateIn that can cause infinite loops or unbounded memory allocation when given index/size values between 2^30 and 2^31...

kernel: dm log: fix out-of-bounds write due to region_count overflow

A flaw was found in the Linux kernel's device-mapper log dm log component. A local attacker could exploit an integer overflow vulnerability where a 64-bit value is truncated to 32 bits, leading to undersized memory allocations. This allows for out-of-bounds writes to kernel memory during log...

UBUNTU-CVE-2026-19389

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

EUVD-2026-54987

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

CVE-2026-19389 Gstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds read

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

CVE-2026-19389 Gstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds read

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

CVE-2026-19389

GStreamer gst-plugins-ugly asfdemux (ASF demuxer) has multiple integer overflow/underflow issues when parsing header objects from crafted ASF/WMV/WMA files. Insufficient validation of length/size can bypass bounds checks and trigger out-of-bounds heap reads, leading to application crash, denial o...

CVE-2026-19389

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

ROS-20260810-73-0029

The vulnerability in libssh2 is related to integer overflow. Exploitation of this vulnerability can be carried out remotely...

ROS-20260810-73-0034

The vulnerability of the publickeyresponsesuccess function in the libssh2 library is related to integer overflow. Exploiting this vulnerability could allow a malicious actor to cause service failures or execute arbitrary code...

Linux Distros Unpatched Vulnerability : CVE-2026-68158

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libceph: Fix multiplication overflow in decodenewupstateweight If a message of type CEPHMSGOSDMAP contains a maliciously corrupted osdmap, out-of-bounds memory...

Alibaba Cloud Linux 3 : 0241: coreutils (ALINUX3-SA-2026:0241)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0241 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-56392: GNU coreutils unexpand is vulnerabl...

Linux Distros Unpatched Vulnerability : CVE-2026-71392

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU Emacs for Android is vulnerable to an integer overflow in the sfntreadcmapformat12 function in src/sfnt.c. When processing a crafted TrueType font file, an...

Linux Distros Unpatched Vulnerability : CVE-2026-68123

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openvswitch: fix GSO userspace truncation underflow OVSACTIONATTRTRUNC currently stores a delta from the original skb length in OVSCBskb-cutlen. When a later...

Linux Distros Unpatched Vulnerability : CVE-2026-68187

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - exec: fix unsigned loop counter wrap in transferargstostack The stop value is derived from bprm-p PAGESHIFT. The index variable is an unsigned long. If bprm-p...

Linux Distros Unpatched Vulnerability : CVE-2026-59088

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in GIMP. A signed integer overflow vulnerability exists in the file-fli plugin when processing FLI image files. This occurs due to an incorrect...

Linux Distros Unpatched Vulnerability : CVE-2026-68315

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: validate stream count in sctpprocessstrresetinreq When processing a RESETINREQUEST from a peer, sctpprocessstrresetinreq derives the stream count from the...

The vulnerability of the Playback component in the Firefox web browser and Thunderbird email client allows a hacker to compromise data integrity.

The vulnerability of the Playback component in the Firefox web browser and the Thunderbird email client is related to a numerical overflow condition. Exploiting this vulnerability can allow an attacker to compromise data integrity remotely...

Linux Distros Unpatched Vulnerability : CVE-2026-6426

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A type mismatch vulnerability was found in QEMU's vhost inflight migration VMState handling. The destination buffer size is stored as a uint64t but read by the...

Photon OS 5.0: Pixman PHSA-2023-5.0-91-0013

An update of the pixman package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0013. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...