Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Validates wqesize before using it in ibuverbspostsend. The ibuverbspostsend function uses cmd.wqesize from the user space without any validation before passing it to kmalloc. As a result, the allocated buffer is used...

Astra Linux – Vulnerability in WebKit2GTK

In WebKitGTK before 2.32.4, there is an incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, which leads to a segmentation violation and an application crash. This is a different vulnerability than CVE-2021-30889...

SUSE-SU-2026:3515-1 Security update for openssl-1_1

This update for openssl-11 fixes the following issue - HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations bsc1271712...

Memory Allocation with Excessive Size Value

Overview org.bouncycastle:bcprov-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the toByteArray method of DefiniteLengthInputStream, which allocates new byteintremaining up front from t...

Linux Distros Unpatched Vulnerability : CVE-2026-66757

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 the file-sgi plugin in GIMP. When processing an RLE-compressed SGI image, the plugin allocates memory for a row table. The image header...

FreeRDP RDP Client DoS

The vulnerability of the freerdpclientrdpfileapplytoSettings function in the RDP client FreeRDP is related to the reallocation of memory. Exploiting this vulnerability could allow an attacker to cause a service failure by sending a specially crafted .rdp file...

SUSE CVE-2026-39244

adm-zip before 0.5.18 is vulnerable to denial of service via a crafted ZIP file with a manipulated uncompressed size header field. In zipEntry.js line 103, Buffer.alloccentralHeader.size allocates memory based on the declared uncompressed size from the ZIP central directory header without...

ROS-20260714-73-0018

The vulnerability of the WebSocket protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow attackers to cause service failures...

Wireshark parse_report_descriptor() DoS

The vulnerability of the parsereportdescriptor function in the USB HID protocol analyzer of Wireshark, a computer network traffic analyzer, is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: mptcp: fix slab-use-after-free in __inet_lookup_established

A flaw was found in the Linux kernel's Multipath TCP MPTCP implementation. Due to incorrect memory allocation for IPv6 subflow child sockets, a use-after-free vulnerability exists. A remote attacker could exploit this by triggering concurrent lookups in the kernel's hash table, potentially leadin...

CVE-2026-14684

A flaw has been found in HdrHistogram up to 2.2.2. This affects the function org.HdrHistogram.AbstractHistogram.decodeFromByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. This manipulation of the argument numberOfSignificantValueDigits causes uncontrolled memory...

EUVD-2026-41007

Multiple unbounded alloca calls in the PulseAudio protocol server...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : Mesa vulnerability (USN-8427-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8427-1 advisory. It was discovered that Mesa did not properly validate memory allocation sizes in WebGPU under certain circumstances. An attacker could use thi...

TencentOS Server 3: httpd:2.4 (TSSA-2026:0498)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0498 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Progress Software MOVEit security vulnerability

Progress Software MOVEit is a secure hosted file transfer software developed by Progress Software Corporation in the United States. Versions of Progress Software MOVEit prior to 2025.0.11, as well as versions from 2025.1.0 to 2025.1.7, contained security vulnerabilities. These vulnerabilities wer...

i40e Component Confidential Data Compromise

The vulnerability of the i40e component in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a remote attacker to access confidential data, compromise its integrity, and cause service failures...

Linux kernel cgroup DoS

The vulnerability of the cgroup kernel component in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001041)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001041 advisory. The mpipowm function in lib/mpi/mpi-pow.c in the Linux kernel through 4.8.11 does not ensure that memory is allocated for limb data, which allows local users to caus...

CVE-2025-13945 Improperly Controlled Sequential Memory Allocation in Wireshark

HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service...

Important: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...