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7 derniers jours

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> TODAY'S SUMMARY (16 articles)

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// AI-powered summary generated at 20:00

> Oracle Linux 9 libarchive Important Security Advisory ELSA-2026-8510
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
> Oracle Linux 9 ELSA-2026-8474 Important .NET Security Update
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
> Nostrum Co., Ltd.
Nostrum a été victime d'une attaque par rançongiciel (ransomware) sur ses serveurs, survenue le 8 mai. L'attaque a pénétré le réseau via VPN le 19 avril vers 5h du matin, chiffrant les données des serveurs internes et rendant ces derniers inopérants, ce qui a également interrompu son service de sout...
> Oracle Linux 9 ELSA-2026-8471 Dotnet 10.0 Important Security Advisory
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
> Oracle Linux 9 Thunderbird Important Security Update ELSA-2026-8459
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
> Vercel
L'entreprise Vercel a déclaré avoir subi un incident de sécurité impliquant un accès non autorisé à certains de ses systèmes internes. L'attaque a été initiée via la compromission d'un outil tiers, Context.ai, utilisé par un employé, permettant ainsi l'accès à certaines variables d'environnement non...
> Oracle Linux 9 ELSA-2026-8457 freerdp Important Buffer Overflow
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
> Oracle Linux 8 Kernel Important Security Patch ELSA-2026-50234
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:
> Responsible AI Governance for UK SMEs: A Practical Starting Point
Responsible AI Governance for UK SMEs: A Practical Starting Point Artificial intelligence is moving quickly into everyday business use. For many UK SMEs, that means AI is no longer a future topic. It is already helping with drafting content, summarising documents, handling customer queries, analysin...
> Oracle Linux 7 kernel Important Updates CVE-2025-68814 ELSA-2026-50234
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:
> Oracle Linux 7 python3 Security Flaw ELSA-2026-6464 Moderate Risk Alert
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:
> Slackware 15.0 tigervnc Vital Security Patch SSA-2026-109-03
New tigervnc packages are available for Slackware 15.0 and -current to fix security issues.
> Oracle Linux 7 ELSA-2026-6220 389-ds-base Moderate Security Update
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:
> Hidden VMs: how hackers leverage QEMU to stealthily steal data and spread malware
Attackers abuse QEMU to hide malware in virtual machines, bypass detection, steal data, and deploy ransomware without leaving any trace. Sophos researchers report a rise in attackers abusing QEMU, an open-source emulator, to hide malicious activity inside virtual machines. By running malware in a VM...
> Ubuntu DSA-7219-1 Ghostscript Severe Buffer Underflow DDoS CVE-2026-4401
A heap-based buffer overflow flaw was discovered in MuPDF, a lightweight PDF viewer, which may result in denial of service or the execution of arbitrary code if malformed documents are opened. For the oldstable distribution (bookworm), this problem has been fixed in version 1.21.1+ds2-1+deb12u1.
> Critical flaw in Protobuf library enables JavaScript code execution
Proof-of-concept exploit code has been published for a critical remote code execution flaw in protobuf.js, a widely used JavaScript implementation of Google's Protocol Buffers. [...]
> [un]prompted 2026 – Trajectory-Aware Post-Training Security Agents
Author, Creator & Presenter: Aaron Brown, Agentic AI Builder, AWS Our thanks to [un]prompted for publishing their Creators, Authors and Presenter’s outstanding [un]prompted 2026 AI Security Practitioner content on the Organizations' YouTube Channel. Permalink The post [un]prompted 2026 – Traje...
> Microsoft Teams right-click paste broken by Edge update bug
Microsoft is warning that a recent Microsoft Edge browser update introduced a bug that breaks right-click paste in chats in the Microsoft Teams desktop client. [...]
> NAKIVO v11.2: Ransomware Defense, Faster Replication, vSphere 9, and Proxmox VE 9.0 Support
NAKIVO Inc. announced the general availability of NAKIVO Backup & Replication v11.2, focused on fast, reliable, and proactive data protection. [...]
> Cross‑tenant helpdesk impersonation to data exfiltration: A human-operated intrusion playbook
Threat actors are abusing external Microsoft Teams collaboration to impersonate IT helpdesk staff and convince users to grant remote access. Once inside, attackers can abuse legitimate tools and standard admin protocols to move laterally and exfiltrate data while appearing as routine IT support—acti...