MGASA-2025-0270 Updated xen packages fix security vulnerabilities

Double unlock in x86 guest IRQ handling. CVE-2024-31143 Xapi: Metadata injection attack against backup/restore functionality. CVE-2024-31144 Error handling in x86 IOMMU identity mapping. CVE-2024-31145 PCI device pass-through with shared resources. CVE-2024-31146 x86: Deadlock in vlapicerror...

EASE: Practical and Efficient Safety Alignment for Small Language Models

Small language models SLMs are increasingly deployed on edge devices, making their safety alignment crucial yet challenging. Current shallow alignment methods that rely on direct refusal of malicious queries fail to provide robust protection, particularly against adversarial jailbreaks. While...

CLSA-2025-1762536892 git: Fix of CVE-2024-32020

CVE-2024-32020: refuse local clones of unowned repositories to prevent TOCTOU race conditions...

OPENSUSE-SU-2025:20026-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird 140.4: changed: Account Hub is now disabled by default for second email account changed: Flatpak runtime has been updated to Freedesktop SDK 24.08 fixed: Users could not read mail signed with OpenPGP v6 and PQC key...

Google Launches New Maps Feature to Help Businesses Report Review-Based Extortion Attempts

Google on Thursday said it's rolling out a dedicated form to allow businesses listed on Google Maps to report extortion attempts made by threat actors who post inauthentic bad reviews on the platform and demand ransoms to remove the negative comments. The approach is designed to tackle a common...

mruby 缓冲区错误漏洞

mruby is a lightweight implementation of the Ruby language open-sourced by makesoftwaresafe. A buffer error vulnerability exists in mruby version 3.4.0, which stems from incorrect manipulation of the start/length parameters of the function aryfillexec in the file...

The vulnerability of the SSID function in the __cfg80211_connect_result() module of the net/wireless/sme.c kernel of the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the SSID function in the cfg80211connectresult module of the net/wireless/sme.c kernel of the Linux operating system is related to the escape of operations beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Do robots dream of secure networking? Teaching cybersecurity to AI systems

This blog explores how to equip autonomous AI agents with cybersecurity knowledge, enabling them to make informed decisions about internet safety, such as identifying trustworthy links and websites. It demonstrates a proof of concept using LangChain and OpenAI, integrated with the Cisco Umbrella...

kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()

A null pointer dereference exists in the linux kernel such that in objstockflushrequired:stock-cachedobjcg can be reset between the check and dereference, resulting in damage to the availability of the system...

kernel: pstore/ram: Check start of empty przs during init

An out of bounds array vulnerability exists in the linux kernel, such that a missing check on the start field of a PRZ persistent ram zone during initialization leads to damage to the availability and integrity of the system...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990588)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990588 advisory. In the Linux kernel, the following vulnerability has been resolved: dlm: fix plock invalid read This patch fixes an invalid read showed by KASAN. A unlock will...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990395 advisory. In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990420)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990420 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: add missing check for inode numbers on directory entries Syzbot reported that mounting an...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990594)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990594 advisory. In the Linux kernel, the following vulnerability has been resolved: ipmr,ip6mr: acquire RTNL before calling ip6mrfreetable on failure path ip6mrfreetable can only be...

MAL-2025-191927 Malicious code in wayspiritmcp-weather (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c3dbe830c7b2364daef2e4634c16062b86b0b26b88f95533e9413aa91bc646fd Package seems to provide an MCP server, but in fact contains attempts to make an LLM agent break safeguards. As the request is about leaves just a flag, it see...

Race Condition Enabling Link Following

Overview Affected versions of this package are vulnerable to Race Condition Enabling Link Following via a race condition in the maskedPaths feature. An attacker can gain unauthorized access to host files, execute arbitrary code with elevated privileges, or cause a denial of service by manipulatin...

Researchers Find ChatGPT Vulnerabilities That Let Attackers Trick AI Into Leaking Data

Cybersecurity researchers have disclosed a new set of vulnerabilities impacting OpenAI's ChatGPT artificial intelligence AI chatbot that could be exploited by an attacker to steal personal information from users' memories and chat histories without their knowledge. The seven vulnerabilities and...

qtsvg: Use-after-free vulnerability in Qt SVG

A use after free flaw has been discovered in the Qt SVG library. The qsvghandler.cpp module will parse a node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free...

CVE-2025-21075

Out-of-bounds write in libimagecodec.quram.so prior to SMR Nov-2025 Release 1 allows remote attackers to access out-of-bounds memory...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989432)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989432 advisory. In the Linux kernel, the following vulnerability has been resolved: net: batman-adv: fix error handling Syzbot reported ODEBUG warning in batadvncmeshfree. The probl...