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7 derniers jours

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> TODAY'S SUMMARY (3 articles)

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// AI-powered summary generated at 04:00

> Meet Fragnesia, the third Linux kernel vulnerability in a month
Linux admins reeling from handling last month’s CopyFail and last week’s Dirty Frag kernel vulnerabilities have a new headache to deal with: Fragnesia. “This is a significant vulnerability,” Robert Beggs, head of incident response firm DigitalDefence, told CSO. “It is bypas...
> OpenAI asks macOS users to update after TanStack npm supply chain attack
The actions are being taken in light of an expanding supply chain campaign impacting the popular open-source library TanStack and additional npm and PyPI packages tied to several AI companies.
> White House cyber official: identity security matters more than ever in the age of AI
While AI tools present unique cybersecurity threats, they still rely on poor identity security by organizations to do the most damage, a White House official said Thursday.  The post White House cyber official: identity security matters more than ever in the age of AI appeared first on CyberScoop.
> Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks
Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively exploited in zero-day attacks that allowed attackers to gain administrative privileges on compromised devices. [...]
> Suspected Dream Market kingpin arrested after gold bars sent to his home address
Lesson one for aspiring dark web kingpins: don't have your laundered gold bars shipped to your home address. Read more in my article on the Hot for Security blog.
> OpenAI confirms security breach in TanStack supply chain attack
OpenAI says two employees' devices were breached in the recent TanStack supply chain attack that impacted hundreds of npm and PyPI packages, causing the company to rotate code-signing certificates for its applications as a precaution. [...]
> Windows 11 and Microsoft Edge hacked at Pwn2Own Berlin 2026
On the first day of Pwn2Own Berlin 2026, security researchers collected $523,000 in cash awards after exploiting 24 unique zero-days. [...]
> U.S. CISA adds a flaw in Cisco Catalyst SD-WAN  to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Cisco Catalyst SD-WAN to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Cisco Catalyst SD-WAN, tracked as CVE-2026-20182 (CVSS score of 10.0)...
> ODNI taps officials to coordinate response to foreign election threats
Director of National Intelligence Tulsi Gabbard has tapped two individuals to coordinate work across U.S. spy agencies to monitor threats to the 2026 elections, according to multiple sources familiar with the matter.
> Wordfence Intelligence Weekly WordPress Vulnerability Report (May 4, 2026 to May 10, 2026)
Last week, there were disclosed in and that have been added to the Wordfence Intelligence Vulnerability Database, and there were that contributed to WordPress Security last week. Review those vulnerabilities in this report now to ensure your site is not affected. Our mission with Wordfence Intellige...
> The time of much patching is coming
In this week’s newsletter, Martin reflects on what the next iteration of AI tools means for vulnerability discovery and our ability to manage large-scale patch releases.
> Linux Kernel bug Fragnesia allows local root access attacks
Fragnesia, a new Linux kernel flaw tracked as CVE-2026-46300, could let local attackers gain root access through page cache corruption. Researchers disclosed a new Linux kernel privilege escalation vulnerability named Fragnesia, tracked as CVE-2026-46300 (CVSS score of 7.8). The flaw affects the XFR...
> Cisco Catalyst SD-WAN Controller Auth Bypass Actively Exploited to Gain Admin Access
Cisco has released updates to address a maximum-severity authentication bypass flaw in Catalyst SD-WAN Controller that it said has been exploited in limited attacks. The vulnerability, tracked as CVE-2026-20182, carries a CVSS score of 10.0. "A vulnerability in the peering authentication in Cisco Ca...
> Stealer Backdoor Found in 3 Node-IPC Versions Targeting Developer Secrets
Cybersecurity researchers are sounding the alarm about what has been described as "malicious activity" in newly published versions of node-ipc. According to Socket and StepSecurity, three different versions of the npm package have been confirmed as malicious - [email protected] [email protected] node-ipc...
> DPA - autorité grecque
L'autorité de protection des données grecque a analysé un projet de décision du ministère de l'Intérieur établissant la procédure d'inscription sur les listes électorales spéciales pour les citoyens résidant à l'étranger et le vote par correspondance.Le projet de décision définit les modalités de so...
> ICO - autorité britannique
L'autorité britannique de protection des données (ICO) a publié des recommandations pour aider les organisations à se prémunir contre les cybermenaces basées sur l'intelligence artificielle (IA).Face à l'évolution rapide des menaces, telles que l'hameçonnage amélioré par l'IA, l'ingénierie sociale p...
> Real-world usage of Kaspersky Container Security | Kaspersky official blog
How and why Kaspersky’s Product Security Team utilizes Kaspersky Container Security.
> OpenAI says hackers stole some data after latest code security issue
OpenAI said the damage was limited to the employees’ devices, and did not affect user data nor its production systems, and none of its intellectual property was stolen.
> Automating post-quantum cryptography readiness using AWS Config
Migrating your TLS endpoints to Post-quantum cryptography (PQC) starts with understanding your current TLS endpoint inventory and posture. This post introduces the PQC Readiness Scanner — an automated tool that inventories your Application Load Balancer (ALB), Network Load Balancer (NLB), and Amazon...
> ThreatsDay Bulletin: PAN-OS RCE, Mythos cURL Bug, AI Tokenizer Attacks, and 10+ Stories
Everything is still on fire. This week feels dumb in the worst way — bad links, weak checks, fake help desks, shady forum posts, and people turning supply chain attacks into some cursed little game for clout and cash. Half of it feels new. Half of it feels like crap we should have fixed years ago. T...