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Vulnerabilities

903 articles on vulnerability disclosures and exploits

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VU
HIGH
Vulnerabilities

CVE-2024-38812: How to Mitigate VMware Fusion Privilege Escalation

VMware Fusion 13.6 fixes a high-severity local privilege escalation flaw (CVE-2024-38812) that allows attackers to gain root access on macOS hosts.

Runtime Rebel Intel
4 min read·May 14, 2026
VU
HIGH
Vulnerabilities

CVE-2026-46300: Linux Fragnesia Kernel Privilege Escalation Analysis

Critical analysis of the Fragnesia Linux kernel vulnerability (CVE-2026-46300), enabling local root access via IP fragmentation flaws. Includes mitigation steps.

Runtime Rebel Intel
4 min read·May 14, 2026
CVE-2026-42945: NGINX Rewrite Module Heap Overflow Enables RCE
CRITICAL
Vulnerabilities

CVE-2026-42945: NGINX Rewrite Module Heap Overflow Enables RCE

A critical 18-year-old heap buffer overflow in the NGINX rewrite module allows unauthenticated RCE. Learn how to detect and patch CVE-2026-42945.

Runtime Rebel Intel
4 min read·May 14, 2026
CVE-2026-46300: Fragnesia Linux Kernel LPE Grants Root Access
HIGH
Vulnerabilities

CVE-2026-46300: Fragnesia Linux Kernel LPE Grants Root Access

A technical analysis of CVE-2026-46300, a Linux kernel LPE vulnerability dubbed Fragnesia that enables root access via XFRM page cache corruption.

Runtime Rebel Intel
4 min read·May 14, 2026
VU
CRITICAL
Vulnerabilities

Pixel 10 0-Click Exploit Chain: Re-Targeting CVE-2025-54957 for Root

Analysis of a zero-click exploit chain targeting the Google Pixel 10, achieving root via an adapted Dolby vulnerability (CVE-2025-54957). Critical threat. Patch now.

Runtime Rebel Intel
4 min read·May 13, 2026
VU
CRITICAL
Vulnerabilities

Exim RCE: Unauthenticated Remote Code Execution Critical Flaw

A new critical flaw in Exim mailer allows unauthenticated remote code execution on certain configurations. Immediate patching is vital for security professionals.

Runtime Rebel Intel
4 min read·May 13, 2026
FamousSparrow APT: China-Linked Group Targets Caucasus Energy Sector
HIGH
Threat Intel

FamousSparrow APT: China-Linked Group Targets Caucasus Energy Sector

China-linked FamousSparrow APT expands targeting to include Azerbaijani energy infrastructure, signaling a shift in strategic objectives for the threat group.

Runtime Rebel Intel
3 min read·May 13, 2026
TH
INFO
Threat Intel

Sweet Attack: Using Agentic AI for Continuous Runtime Red Teaming

Sweet Security launches Sweet Attack, using agentic AI and runtime intelligence to provide autonomous attack path analysis and identify exploitable chains.

Runtime Rebel Intel
3 min read·May 13, 2026
VU
INFO
Vulnerabilities

Microsoft and Palo Alto Networks Use AI to Identify Dozens of Vulnerabilities

Microsoft and Palo Alto Networks leverage AI-powered tools MDASH and Mythos to identify dozens of critical software vulnerabilities before exploitation.

Runtime Rebel Intel
3 min read·May 13, 2026
VU
HIGH
Vulnerabilities

Windows BitLocker Zero-Day Bypass and Privilege Escalation PoC Released

Security researcher releases PoC for YellowKey and GreenPlasma, unpatched vulnerabilities allowing BitLocker bypass and SYSTEM privilege escalation on Windows.

Runtime Rebel Intel
4 min read·May 13, 2026
Microsoft MDASH AI Discovers 16 Windows Vulnerabilities
HIGH
Vulnerabilities

Microsoft MDASH AI Discovers 16 Windows Vulnerabilities

Microsoft reveals MDASH, a new AI-driven agentic scanning harness that discovered 16 vulnerabilities in Windows, now fixed in recent Patch Tuesday updates.

Runtime Rebel Intel
3 min read·May 13, 2026
TH
MEDIUM
Threat Intel

GPT-5.5 Performance in Automated Vulnerability Discovery

An analysis of GPT-5.5 and Claude Mythos capabilities in identifying security vulnerabilities based on UK AI Security Institute evaluations.

Runtime Rebel Intel
3 min read·May 13, 2026