Security update for glibc

This update for glibc fixes the following issues CVE-2026-5435: unchecked buffer writing in TSIG handling can lead to an out-of-bounds write bsc1263656. CVE-2026-6238: insufficient RDATA length validation can lead to application crashes or uninitialized memory disclosure bsc1263658. Patch...

The vulnerability of the Resilient File System (ReFS) in Windows operating systems allows a perpetrator to execute arbitrary code.

The vulnerability of the Resilient File System ReFS in Windows operating systems is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

The vulnerability of the ipmi-oem software for intra-band and out-of-band data transmission over the IPMI FreeIPMI protocol allows a intruder to cause a service failure.

The vulnerability of the ipmi-oem software for intra-band and out-of-band data transmission over the IPMI FreeIPMI protocol is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures...

kernel: crypto: ccp - copy IV using skcipher ivsize

A flaw was found in the Linux kernel's cryptographic coprocessor CCP driver. When processing AFALG rfc3686-ctr-aes-ccp requests, the ccpaescomplete function attempts to restore more data than the allocated buffer for the Initialization Vector IV can hold. This leads to a buffer overrun, which can...

USN-8540-1: OpenVPN vulnerabilities

It was discovered that OpenVPN had a 1-byte buffer overrun when handling NTLMv2 proxy responses. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. CVE-2026-11771 It was discovered that...

USN-8540-1 openvpn vulnerabilities

It was discovered that OpenVPN had a 1-byte buffer overrun when handling NTLMv2 proxy responses. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. CVE-2026-11771 It was discovered that...

The vulnerability of the document converter in Markdown syntax in HTML RDiscount, related to the operation of writing beyond the buffer boundaries in memory, allows attackers to trigger a service failure.

The vulnerability of the document converter in Markdown syntax in HTML RDiscount is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the svgin_process() function on the GPAC multimedia platform allows a hacker to induce a service failure.

The vulnerability of the svginprocess function on the GPAC multimedia platform is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260713-73-0053

The vulnerability of the RDP client FreeRDP relates to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the svc_rdma_copyInline_range() function in the net/sunrpc/xprtrdma/svc_rdma_rw.c module of the Linux operating system’s RPC protocol implementation allows a attacker to cause a service failure.

The vulnerability of the svcrdmacopyInlinerange function in the net/sunrpc/xprtrdma/svcrdmarw.c module, part of the Linux operating system’s RPC protocol, relates to writing beyond the buffer boundaries. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

EulerOS 2.0 SP12 : xorg-x11-server (EulerOS-SA-2026-2637)

According to the versions of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the...

The vulnerability of the `primehandle_to_fd` function in the `ivpu` component of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the primehandletofd function in the ivpu component of the Linux operating system’s kernel is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

OESA-2026-2961 fluidsynth security update

FluidSynth is a free software synthesizer. Its currently based on the SoundFont 2 specifications and supports real time MIDI effect controls. It can be used as a shared library for embedding in other applications, can play MIDI files and has a command line shell. Many other applications use...

PT-2026-56852

Name of the Vulnerable Software and Affected Versions pymonocypher versions prior to 4.0.2.8 Description The argon2i 32 function fails to verify the size of the nb blocks buffer. If the provided buffer is smaller than required by the API contract, the function may write beyond the buffer...

MGASA-2026-0236 Updated openvpn packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Possible 1-byte buffer overrun on NTLMv2 proxy responses. CVE-2026-11771 Memory-leak in tls-crypt-v2 client key handling that could lead to out-of-memory situations and subsequent server crashes. CVE-2026-12932 Use-after-free bug in ackwritebuf,...

Updated openvpn packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Possible 1-byte buffer overrun on NTLMv2 proxy responses. CVE-2026-11771 Memory-leak in tls-crypt-v2 client key handling that could lead to out-of-memory situations and subsequent server crashes. CVE-2026-12932 Use-after-free bug in ackwritebuf,...

gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow

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 library then writes...

ROS-20260708-73-0074

The vulnerability in ImageMagick 7 is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

The vulnerability of the ReadYUVImage() function in the ImageMagick console graphics editor’s coders/yuv.c file allows a hacker to execute arbitrary code, disclose protected information, or cause a system to fail.

The vulnerability of the ReadYUVImage function in the ImageMagick console graphics editor’s coders/yuv.c file is related to writing beyond buffer boundaries. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code, disclose sensitive information, or cause service...

The vulnerability of the MagnifyImage function in the console-based image editing tool ImageMagick, which allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the MagnifyImage function in the console-based image editing tool ImageMagick is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code or cause a service failure...