Incidents tagged jun

Adobe on Monday released security patches to address a maximum-severity flaw impacting Adobe Commerce and Magento Open Source that has come under active exploitation in the wild. The vulnerability, now tracked as CVE-2026-75650 (CVSS score: 10.0), has been codenamed StyleSmuggler by Sansec, which discovered zero-day exploitation starting September 4, 2026. "This update resolves a critical

Three-Person Team Uses Claude to Breach OpenAI's Core Codebase; $6,500 Bounty Triggers AI Security Alarm finance.biggo.com

A critical vulnerability, CVE-2025-12420 (CVSS 9.3), was patched in ServiceNow's AI platform, allowing unauthenticated user impersonation and unauthorized actions. Furthermore, researchers identified that default configurations in Now Assist AI Agents could facilitate "second-order prompt injection" attacks, enabling low-privileged users to exploit inter-agent communication for data access and privilege escalation.

Millions of AI agents imperiled by critical vulnerability in open source package Ars Technica

This Copilot vulnerability could expose emails, 2FA codes, and other sensitive data Mashable

A critical zero-click vulnerability, dubbed "EchoLeak" and identified as CVE-2025-32711, was discovered in Microsoft Copilot. This flaw leveraged an "LLM scope violation" to allow remote attackers to exfiltrate sensitive data from Microsoft 365 services without any user interaction.