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Tuesday, August 5, 2025
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Emergency Alert: Critical Unauthenticated RCE Discovered in Cisco ISE/ISE‑PIC

Cisco has patched three severe unauthenticated remote code execution (RCE) vulnerabilities (CVE‑2025‑20281, CVE‑2025‑20282, CVE‑2025‑20337) in Identity Services Engine (ISE) and its Passive Identity Connector....

NVIDIA Warns of Rowhammer GPU Risk: Activating ECC on A6000 and Enterprise GPUs Essential

NVIDIA has published a Rowhammer Security Notice (updated 9 July 2025) in response to customer concerns following new research that demonstrated a practical Rowhammer-style memory‑bit‑flip exploit-dubbed...

macOS.ZuRu Resurfaces via Trojanized Termius App Using Modified Khepri C2 Beacon

On 10 July 2025, cybersecurity researchers uncovered a renewed campaign of the macOS.ZuRu backdoor, this time embedded within a doctored version of the popular...

Telefónica Hit with Threat: 106 GB Data Leak Warning by Hellcat Hacker

A hacker known as “Rey,” affiliated with the Hellcat ransomware group, claims to have stolen 106 GB of internal data from Spanish telecom giant Telefónica...

CVE‑2025‑20309: Cisco Unified CM Exposes Root via Static SSH Credentials

Cisco disclosed a 10.0 CVSS-critical vulnerability (CVE‑2025‑20309) in its Unified Communications Manager (Unified CM) and Session Management Edition (SME) on 2 July 2025, enabling...

Google Urgently Patches CVE‑2025‑6554 Zero‑Day in Chrome 138 Stable Update

On 26 June 2025, Google rapidly deployed a Stable Channel update (Chrome 138) to address CVE‑2025‑6554, a high‑severity type‑confusion vulnerability in the V8 JavaScript engine, actively...

Critical TeamViewer Remote Management Flaw Allows SYSTEM‑Level File Deletion

A high‑severity vulnerability, CVE‑2025‑36537, has been identified in TeamViewer Remote Management for Windows-allowing local, unprivileged users to delete files with SYSTEM-level privileges via MSI...

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