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Threat Intelligence & Zero-Day Exploits

Actionable cyber threat alerts curated with CVSS scores, impacted systems, and 60-second mitigations.

CRITICAL CVE-2026-89102

Critical Zero-Day Exploit Targets PQC Hybrid TLS Gateways Across Fortune 500 Infrastructure

Attackers actively exploiting state-validation flaws in dual RSA/ML-KEM hybrid key exchanges.

15 mins ago Read Brief →
HIGH CVE-2026-4419

Global Financial Network Suffers AI Model Poisoning Attack via Compromised AIBOM Supply Chain

Adversaries injected malicious weights into public model repositories impacting fraud detection engines.

3 hours ago Read Brief →
MEDIUM ZERO-DAY

NIST Issues Final Mandate for Enterprise QBOM Audit & PQC Migration Deadlines for 2027

Regulatory enforcement kicks in for all critical infrastructure to produce a verified Quantum Bill of Materials (QBOM).

6 hours ago Read Brief →
HIGH CVE-2026-5532

Major Cloud Provider Discloses Multi-Tenant Kubernetes Kubelet Privilege Escalation Flaw

Privilege escalation vulnerability allows container escape in shared cloud Kubernetes worker nodes.

1 day ago Read Brief →
CRITICAL CVE-2026-7711

Open-Source Supply Chain Backdoor Discovered in Popular Package with 12M Monthly Downloads

Maintainer account hijacking led to malicious dependency injection harvesting AWS & GCP secrets.

1 day ago Read Brief →
CRITICAL CVE-2026-6194

CERT-In & RBI Issue Urgent Cyber Advisory on UPI Fast-Payment Gateway BOLA Vulnerabilities

Broken Object Level Authorization (BOLA) in merchant payment callbacks permitted transaction tampering.

8 hours ago Read Brief →
CRITICAL CVE-2026-9214

Active Exploitation of OpenSSH RegreSSHion v2 Race Condition Spreads Across Linux Bastion Hosts

High-concurrency signal handler race condition yields unauthenticated remote code execution as root on Linux.

14 hours ago Read Brief →
HIGH CVE-2026-3829

Adversarial Prompt Steganography: Stealthy Injection Bypasses Enterprise RAG Guardrails via Unicode Vectors

Invisible zero-width unicode characters in uploaded corporate PDFs manipulate LLM retrieval ranking.

1 day ago Read Brief →
CRITICAL CVE-2026-7241

Ransomware Cartel Exploits AWS IMDSv2 Token Relay via Next.js Server Actions SSRF to Compromise Cloud Accounts

Server-Side Request Forgery in unvalidated Server Action redirects enabled internal AWS metadata harvesting.

2 days ago Read Brief →
CRITICAL CVE-2026-4011

State-Sponsored Threat Actors Deploy Kernel-Level EDR Killer Drivers Signed with Stolen EV Certificates

Adversaries bypass Windows HVCI using Bring-Your-Own-Vulnerable-Driver (BYOVD) tactics to terminate EDR agents.

2 days ago Read Brief →
HIGH ZERO-DAY

Data Protection Board Imposes First Tier-1 Penalties Under DPDP Act 2023 for Unencrypted Sensitive Data Retention

Enforcement body levies ₹45 Crore penalty against aggregators failing to demonstrate verifiable consent withdrawal.

3 days ago Read Brief →
CRITICAL CVE-2026-5188

Critical OAuth2 Token Replay Flaw in Enterprise Identity Gateways Discovered by BlueCiphr Red Team

Race condition in distributed Redis token blacklists permitted persistent session replay after user deprovisioning.

4 days ago Read Brief →
CRITICAL CVE-2026-31902

Critical Zero-Day: Autonomous AI Agent Tool Hijacking (CVE-2026-31902) Executes Arbitrary Remote Shell via MCP Function Injections

Attackers weaponize indirect prompt injection in autonomous LLM agent tool-call handlers to execute unauthenticated root shell commands.

2 hours ago Read Brief →
HIGH CVE-2026-7822

Real-Time Deepfake Voice & Biometric Spoofing Attacks Target Indian Corporate Treasury Approvals (Threat Brief TB-2026-08)

Advanced cybercrime syndicates deploy ultra-low latency generative voice cloning to impersonate CFOs during high-value wire transfers.

1 day ago Read Brief →