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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

> Debian webkit2gtk Critical JavaScript Exec Risk DSA-6398-1
Multiple vulnerabilities in WebKitGTK have been identified, leading to process crashes, memory corruption, and potential data leaks; users are urged to upgrade to the latest version for security.
> USN-8601-1: PAM vulnerability
It was discovered that PAM had a timing discrepancy in the pam_userdb module when comparing plaintext passwords. An attacker could possibly use this issue to obtain sensitive information by measuring response-timing differences during repeated authentication attempts.
> USN-8600-1: libXpm vulnerability
Naoki Wakamatsu discovered that libXpm did not properly validate file boundaries when processing XPM image files. An attacker could possibly use this issue to cause libXpm to crash, resulting in a denial of service.
> Iran-linked crews are probing more flavors of US industrial kit
CISA widens alert beyond Rockwell controllers as intruders target internet-facing devices across critical infrastructure
> USN-8599-1: HTTP-Date vulnerability
It was discovered that HTTP-Date incorrectly handled parsing certain date strings. An attacker could possibly use this issue to cause HTTP-Date to use excessive resources, leading to a denial of service.
> USN-8598-1: rsyslog vulnerabilities
It was discovered that rsyslog incorrectly handled regex-based TCP framing in the imptcp module. A remote attacker could possibly use this issue to cause rsyslog to crash, resulting in a denial of service. It was discovered that rsyslog incorrectly handled oversized RFC5424 structured data in the m...
> OpenAI’s AI “goes rogue” and hacks Hugging Face: what you need to know
You can't have failed to hear the news headlines about "rogue" OpenAI models hacking into another AI organisation, Hugging Face. But what has actually happened, who is to blame, and is it as serious as some of the reports suggest? Find out in my article on the Hot for Security blog.
> Why your business needs document version control 
Understand document version control and revision control to keep business files secure, auditable, and recoverable.
> Russian Global Webmail Espionage
Unit 42 details a Russian cyberespionage campaign targeting Zimbra webmail servers using JavaScript injection to steal credentials. The post Russian Global Webmail Espionage appeared first on Unit 42.
> Microsoft Copilot Deployments Delayed Over Security Concerns
CoreView research finds that security leadership is concerned about AI Assistant exposing confidential data
> FedRAMP Rev5 Is Ending: What the 20x Transition Really Requires
FedRAMP 20X replaces point-in-time assessments with continuous, machine-readable evidence that demonstrates security controls are working. Anecdotes explains what the transition from Rev5 to FedRAMP 20X means and how organizations can prepare for continuous, evidence-based assurance. [...]
> CVE-2026-56167 Azure AI Search Elevation of Privilege Vulnerability
Server-side request forgery (ssrf) in Azure AI Search allows an authorized attacker to elevate privileges over a network.
> CVE-2026-56163 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability
Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over a network.
> Abstract Raises $25 Million to Expand Composable Security Operations Platform
The latest investment round brings the total raised by Abstract to nearly $50 million. The post Abstract Raises $25 Million to Expand Composable Security Operations Platform appeared first on SecurityWeek.
> CVE-2026-56165 Microsoft Account Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network.
> CVE-2026-54120 Microsoft Surface Remote Code Execution Vulnerability
Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.
> When the "Autonomous Attacker" Is Your Own AI Model, (Thu, Jul 23rd)
Two disclosures, five days apart, described the same intrusion from opposite ends —
> CVE-2026-56160 Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability
Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.
> CVE-2026-35425 Azure API Management (APIM) Remote Code Execution Vulnerability
Improper access control in Azure API Management (APIM) allows an authorized attacker to execute code over a network.
> Iranian Hackers Target Siemens and Schneider Industrial Systems, CISA Warns
US government agencies have warned that Iranian cyber actors are targeting US-based Siemens and Schneider industrial equipment