> TODAY'S SUMMARY (2 articles)
A significant vulnerability in Node-RED, a flow-based programming tool developed by Siemens, is being actively exploited by attackers due to many users failing to apply available patches. This highlights the ongoing issue of unpatched software vulnerabilities serving as entry points for cybercriminals. Organizations are urged to prioritize timely updates and vulnerability management to mitigate risks. Additionally, general cyber threat trends continue to evolve, with attackers increasingly targeting unmaintained software and leveraging known exploits. Cybersecurity awareness and proactive measures remain essential in protecting against these persistent threats.
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// AI-powered summary generated at 04:00
De multiples vulnérabilités ont été découvertes dans les produits VMware. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
De multiples vulnérabilités ont été découvertes dans Microsoft .Net. Elles permettent à un attaquant de provoquer une élévation de privilèges.
It's just hard to measure
Une vulnérabilité a été découverte dans Citrix XenServer. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.
De multiples vulnérabilités ont été découvertes dans les produits Tenable. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance.
The OpenSSL project released version 4.1.0, adding support for DTLS 1.3 and listing four known bugs in the DTLS code that ships with it. DTLS is the variant of TLS built for datagram transports such as UDP, and version 1.3 is defined in RFC 9147. The bugs fall on developers who adopt DTLS 1.3 or the...
Ce bulletin d'actualité du CERT-FR revient sur les vulnérabilités significatives de la semaine passée pour souligner leurs criticités. Il ne remplace pas l'analyse de l'ensemble des avis et alertes publiés par le CERT-FR dans le cadre d'une analyse de risques pour prioriser l'application des...
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure Debian follows the Thunderbird upstream releases. Support for the 140.x series has ended, so starting with this update we're now following the 153.x series.
YARA-X&#;x26;#;39;s 1.22.0 release brings 11 improvements and 9 bugfixes.
Security Affairs AI-CYBERSECURITY newsletter includes a collection of the best articles and research on AI in the international landscape Artificial intelligence is rapidly changing cybersecurity, reshaping both the techniques used by attackers and the tools available to defenders. AI agents can aut...
A single hacked device on a Tailscale network can be used to gain root access to other servers it can reach, according to a security researcher who published the findings this week.
The attack requires two things: Tailscale SSH set up to allow port forwarding, and an attacker who already controls o...
Threat actors have been observed using agentic artificial intelligence (AI) platforms for post-exploitation activity following the abuse of the PHP2Shell vulnerabilities tracked as CVE-2026-109618 and CVE-2026-109619.
"In one case, the attackers targeted a government entity in Europe and within two...
Several vulnerabilities were discovered in Varnish Cache, an HTTP accelerator, which could result in cache poisoning, authentication bypass or denial of service. CVE-2026-34475 Tom Kinnaird discovered a deficiency in the parsing of HTTP/1.1
Researchers found a malicious AGENTS markdown instruction file in a customer's Downloads folder that tricked an AI coding agent into installing a rogue npm package. [...]
Out-of-bounds write in .NET allows an unauthorized attacker to elevate privileges over a network.
Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Auditing the auditor: Unmasking Apex Accelerator GhostAction Attack Escalates By Targeting GitHub Users     Plex vulnerabilities being exploited...
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including international press. Capcom Data Breach Exposes 11.7 Million Email Address...
Founded in 2025 by Unit 8200 alumni, Tel Aviv-based Mave uses AI agents to investigate alerts across existing security stacks.
The post Former Unit 8200 Officers Raise $34 Million for Agentic SecOps Startup Mave appeared first on SecurityWeek.
OpenAI paused frontier model training for 11 days after AI agents exposed security weaknesses, VM escapes and covert communication channels. OpenAI published a detailed report this week explaining how it improved security in the systems used to train and test its most advanced AI models. The company...