Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

A critical SQL injection vulnerability has been identified in cPanel & WHM’s EmailTrack functionality. The vulnerability was disclosed by cPanel on September 8, 2026, affecting every supported release line. It allows an authenticated cPanel account holder with mail related privileges to ultimately achieve root-level code execution on the underlying host.

Quantum computers could very soon undermine the public-key cryptography that secures financial transactions, health records, and other sensitive data moving over TLS today. When that happens, encrypted information protected by vulnerable cryptography could become accessible. Encrypted traffic can be intercepted and stored today, with the expectation that it will be decrypted once a sufficiently capable quantum computer exists.

For years, our security team has run pentests against business-critical applications across industries, and one pattern stands out. The vulnerabilities that are the most difficult to remediate are business logic vulnerabilities: IDOR, broken access control, privilege escalation, and multi-step workflow abuse. These are the kind of vulnerabilities pentest experts find by noticing a broken assumption behind one API call and chasing it until the full exploit path becomes clear.

A critical remote code execution vulnerability has been identified in Langflow. The vulnerability was first reported to the vendor in mid-2025 and disclosed publicly as a zero-day in January 2026. Exploitation attempts rose sharply in late August 2026, moving from isolated probing to continuous, multi-source scanning within days.

CVE-2026-55040, a critical SharePoint authentication bypass, is now being actively exploited. A proof-of-concept went public on August 11. Within 24 hours, threat intelligence firm Defused confirmed exploitation attempts against its SharePoint honeypots using that same PoC. Over 8,500 SharePoint servers remain reachable from the open internet, putting unpatched instances at immediate risk.

Hosting environments run on a basic assumption: an account with limited permissions should stay limited. CVE-2026-58048 breaks that assumption inside cPanel & WHM. Any authenticated account with MySQL or MariaDB feature access, including a standard low-privilege hosting account, can now escalate to root-level database privileges through a database rename operation. A public proof-of-concept already exists, which means the barrier to exploitation is low and the window to act is short.

For the last several months, we have run AI agents against real production applications across industries. Two questions drove the work: what does AI-powered vulnerability analysis and pentesting surface at scale, and what does protection have to look like to keep pace. The vulnerability discovery side confirmed what Mythos made impossible to ignore.

AI assistants are quietly becoming one of Microsoft’s largest attack surfaces. In its July 2026 advisory, Microsoft patched a command injection vulnerability in Copilot. Crafted prompts can trigger unintended actions through this flaw. The advisory also included a critical SSRF vulnerability in Entra’s identity provisioning service. It carries the among the highest severity score in the entire release. Both point to the same shift.

Oracle released its July 2026 Critical Patch Update (CPU) on July 21, delivering 1,449 security fixes across 1,235 unique CVEs, the largest CPU in the company’s history. The release spans 32 product families, with the heaviest concentration in Oracle E-Business Suite, Oracle Fusion Middleware, Oracle Communications, and PeopleSoft. Nine of these CVEs received a perfect CVSS 10.0 score.

Microsoft released patches for over 570 vulnerabilities in its July 2026 Patch Tuesday, the largest security update in the company’s history, including two zero-days already under active exploitation. Among them, one stands out for how it is being exploited right now: an unauthenticated vulnerability in SharePoint Server that allows an unauthenticated attacker to elevate privileges to Farm Administrator.