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July 2026 Page 52

July 2026

RabbitMQ Flaws Could Leak OAuth Secrets and Expose Cross-Tenant Queue Metadata

RabbitMQ Flaws Could Leak OAuth Secrets and Expose Cross-Tenant Queue Metadata

Ravie LakshmananJul 14, 2026Vulnerability / Network Security Cybersecurity researchers have disclosed details of two access control-related flaws impacting the RabbitMQ message broker service that could allow attackers to leak OAuth client secrets, expose enterprise messaging… 

11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot

11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot

Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. “An attacker exploiting one of these… 

CISA Joins NSA, FBI, DC3 and International Partners Warning of Russian Cyber Threat Activity Targeting Communications, Energy, Government and Other Critical Infrastructure Sectors

CISA Joins NSA, FBI, DC3 and International Partners Warning of Russian Cyber Threat Activity Targeting Communications, Energy, Government and Other Critical Infrastructure Sectors

WASHINGTON – The Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with National Security Agency (NSA), Federal Bureau of Investigation (FBI), Defense Cyber Crime Center (DC3), and international partners, released a joint cybersecurity advisory, Improve Router…