CVE-2026-21714

A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOWUPDATE frames on stream 0 connection-level that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up. This vulnerabili...

CVE-2026-21714

A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOWUPDATE frames on stream 0 connection-level that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up. This vulnerabili...

CVE-2026-21714

CVE-2026-21714 is a memory leak in Node.js HTTP/2 that occurs when a client sends WINDOW_UPDATE frames on stream 0, preventing proper Http2Session cleanup and potentially exhausting resources. Affected: Node.js 20, 22, 24, and 25. Connected advisories report fixes in downstream distributions: e.g...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: Linux kernel: Local denial of service and memory leak in DAMON sysfs via setup failure

A flaw was found in the Linux kernel's Data Access MONitor DAMON sysfs interface. A local attacker, typically a privileged user, could exploit a cleanup bug during DAMON context setup. If the setup fails after the attrs directory is created, stale sysfs directories are left behind. This can lead ...

The vulnerability of the Internet Key Exchange Version 2 (IKEv2) function in Cisco IOS operating systems, as well as in the Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) network devices, allows attackers to induce service interruptions.

The vulnerability of the Internet Key Exchange Version 2 IKEv2 function in Cisco IOS operating systems, as well as in the Cisco Adaptive Security Appliance ASA and Cisco Firepower Threat Defense FTD devices, is related to a memory leak error during the processing of incoming IKEv2 packets...

The vulnerability of the mas_store_gfp() function in the drivers/base/regmap/regcache-maple.c file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the masstoregfp function in the drivers/base/regmap/regcache-maple.c file of the Linux kernel is related to the lack of memory release after its expiration. Exploiting this vulnerability could allow an attacker to cause a service failure...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1495)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1495 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue CVE-2025-40083 In the Linux kernel, the following vulnerability has been...

Mageia: Security Advisory (MGASA-2026-0073)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 44 : perl-YAML-Syck (2026-a8d89d8ae2)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-a8d89d8ae2 advisory. YAML::Syck versions up to and including 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YA...

ALSA-2026:6153 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem CVE-2025-38180 kernel: drm/sched: Fix potential double free in drmschedjobaddresvdependencies CVE-2025-40096 kernel: Linux...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem CVE-2025-38180 kernel: drm/sched: Fix potential double free in drmschedjobaddresvdependencies CVE-2025-40096 kernel: Linux...

RHEL 9 : kernel (RHSA-2026:6153)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:6153 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-After-Free...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1491)

"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1491 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: fix ofiomap memory leak CVE-2023-53424 In the Linux kernel, the following vulnerability has been resolved:...

Memory leak in code preparing DNSSEC proofs of non-existence

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CVE-2026-23399

A flaw was found in the Linux kernel's nftables component. This memory leak vulnerability occurs when cloning a stateful expression fails, leading to an unreleased expression. This can result in a Denial of Service DoS due to resource exhaustion...

Updated python-ujson packages fix security vulnerabilities

CVE-2026-32874 ujson 5.4.0 to 5.11.0 inclusive contains an accumulating memory leak in JSON parsing large outside of the range -2^63, 2^64 - 1 integers. ujson 5.4.0 to 5.11.0 has an integer overflow while handling a large indent which leads to a buffer overflow or infinite loop...

MGASA-2026-0073 Updated python-ujson packages fix security vulnerabilities

CVE-2026-32874 ujson 5.4.0 to 5.11.0 inclusive contains an accumulating memory leak in JSON parsing large outside of the range -2^63, 2^64 - 1 integers. ujson 5.4.0 to 5.11.0 has an integer overflow while handling a large indent which leads to a buffer overflow or infinite loop...

openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20416-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20416-1 advisory. The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues. The following security issues were fixed: - CVE-2025-39753:...

SUSE CVE-2026-3650

A memory leak exists in the Grassroots DICOM library GDCM. The bug occurs when parsing malformed DICOM files with non-standard VR types in file meta information. The vulnerability leads to vast memory allocations and resource depletion, triggering a denial-of-service condition. A maliciously...