kernel: iommu: disable SVA when CONFIG_X86 is set

A security vulnerability was found in the Linux kernel's IOMMU Shared Virtual Addressing SVA implementation on x86 architecture. When SVA is enabled, the IOMMU caches kernel page table entries. Since the kernel lacks a mechanism to notify the IOMMU when kernel page table pages are freed and...

kernel: mm/page_alloc: clear page->private in free_pages_prepare()

A flaw was found in the Linux kernel's memory management subsystem. When pages are freed, the page-private field is not properly cleared. If these pages are later reallocated as high-order pages and split, the tail pages can retain stale page-private values. This can lead to a use-after-free...

kernel: Bluetooth: MGMT: validate LTK enc_size on load

A flaw was found in the Linux kernel's Bluetooth management MGMT component. An attacker could exploit a vulnerability in how Long Term Keys LTK are loaded. By providing an oversized encryption size, a stack buffer overflow can occur, potentially leading to a denial of service...

[SECURITY] Fedora 44 Update: uv-0.11.15-1.fc44

An extremely fast Python package and project manager, written in Rust. Highlights: =E2=80=A2 A single tool to replace pip, pip-tools, pipx, poetry, pyenv, twi ne, virtualenv, and more. =E2=80=A2 10-100x faster than pip. =E2=80=A2 Provides comprehensive project management, with a universal lockf...

CVE-2026-45925

A flaw was found in the Linux kernel's thermal management module. A reference leak occurs in the thermalofcmlookup function because a device node trnp obtained through ofparsephandle is not properly released. This issue can lead to resource exhaustion over time, potentially impacting system...

CVE-2026-45931

A flaw was found in the Linux kernel's accel/amdxdna module. This vulnerability occurs when the iommusvaunbinddevice function attempts to access a memory management mm structure after it has been deallocated, leading to a use-after-free condition. This can result in a system crash, causing a Deni...

CVE-2026-45944

A flaw was found in the Linux kernel's IOMMU Input/Output Memory Management Unit VT-d Virtualization Technology for Directed I/O component. When a context entry is being torn down, the 'Present' bit might not be cleared before other parts of the entry are zeroed. This can lead to the hardware...

Important: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 9.4 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 availabl...

TP-Link Archer C64 安全漏洞

The TP-Link Archer C64 is a wireless router produced by TP-Link Corporation. The TP-Link Archer C64 V1 version has a security vulnerability. This vulnerability stems from improper execution of the authentication rate limit during the debugging of the SSH service. As a result, attackers in adjacen...

SDMC NE6037 信任管理问题漏洞

SDMC NE6037 is a wired modem produced by SDMC Corporation in China. The SDMC NE6037 cable modem routers come in versions 7.1.6.0.25 and 7.1.6.1.9B9. There are vulnerabilities related to trust management in these versions. The vulnerability stems from hard-coded passwords present in the Web...

PT-2026-44509

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description Server-Side Request Forgery SSRF allows authenticated users with connector management privileges to bypass the operator-configured connection allowlist. By configuring a Webhook connector with...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of restrictions on IPMI events and the reception of message requests. This vulnerability could...

PT-2026-44300

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description The ipmi driver fails to implement limits on event and receive message requests, continuing to fetch data until the Baseboar...

PT-2026-44231

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the ipmi:si component where the driver fails to return to a normal state when message allocation fails,...

PT-2026-44251

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue exists in the ipmi module where the event message buffer response data size was checked too late during processing. Some Baseboard Management Controllers BMCs may return an emp...

ALSA-2026:21556 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: proc: use the same treatment to check proclseek as ones for procreaditer et.al CVE-2025-38653 kernel: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr CVE-2025-68183...

Linux Distros Unpatched Vulnerability : CVE-2026-24197

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA Display Driver for Linux contains a vulnerability in the Multi-Instance GPU MIG partition management, where an insecure default initialization of memory...

Atlassian Jira Service Management Data Center and Server 10.0.0 < 10.3.20 / 10.4.0 < 11.3.5 (JSDSERVER-16577)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16577 advisory. - This DOM-based XSS vulnerability allows an unauthenticated attacker to execute arbitrary HTML or...

ALSA-2026:21557 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: j1939: j1939sessionnew: fix skb reference counting CVE-2024-56645 kernel: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr CVE-2025-68183 kernel: mm: thp: deny...

Information Security in Small-Scale Protests: Surveillance of Ugandan Anti-EACOP Protesters

We examine the information security practices of Ugandan climate activists protesting the development of the East African Crude Oil Pipeline EACOP. We conducted five-week fieldwork in Kampala, Uganda, which included interviews with 13 anti-EACOP activists. Through an inductive analysis, we report...