Vulnerabilities
CVE-2026-23442: Remote Kernel Panic via SRv6 NULL Pointer Dereference Threatens IPv6 Infrastructure
A CVSS 8.2 flaw in the Linux kernel's SRv6 implementation lets remote attackers crash systems with crafted IPv6 packets. Patches are out—update now.
CVE-2026-34612: Kestra SQL Injection Chains to Host RCE via PostgreSQL COPY TO PROGRAM
Critical CVSS 9.9 flaw in Kestra orchestration platform lets authenticated attackers chain SQL injection through PostgreSQL COPY TO PROGRAM for arbitrary command execution on the Docker host.
CVE-2026-32211: Azure MCP Server Ships with No Auth — Your DevOps Secrets Are One Request Away
Critical CVSS 9.1 flaw in Azure MCP Server has zero authentication on critical functions, exposing API keys, tokens, repos, and pipeline configs to unauthenticated attackers. No patch available.
Ubiquiti UniFi Network Application Hit With CVSS 10 Path Traversal — Unauthenticated Account Takeover Possible
CVE-2026-22557 is a maximum-severity path traversal in Ubiquiti UniFi Network Application that enables unauthenticated full account takeover. Chain it with CVE-2026-22558 for admin escalation. Patch to 10.1.89 immediately.
CVE-2026-4681: CVSS 10.0 Deserialization RCE in PTC Windchill Has German Police Knocking on Doors
A maximum-severity deserialization flaw in PTC Windchill and FlexPLM (CVE-2026-4681, CVSS 10.0) prompted German federal police to physically visit companies and wake up sysadmins. No patch yet. Here's what you need to know.
CVE-2026-33032: Nginx UI MCP Endpoint Lets Anyone Hijack Your Web Server — No Auth Required
Critical 9.8 CVSS flaw in Nginx UI exposes unauthenticated MCP endpoint. Public PoC available, no patch yet. Disable or firewall Nginx UI immediately.
FortiClient EMS Zero-Day Under Active Exploitation — Emergency Hotfixes Released (CVE-2026-35616)
Critical API authentication bypass in FortiClient EMS 7.4.5–7.4.6 is being exploited in the wild. CVSS 9.1. Hotfixes available now.
Ni8mare: CVSS 10.0 Unauthenticated RCE in n8n Workflow Automation (CVE-2026-21858)
A CVSS 10.0 content-type confusion bug in n8n's webhook handler lets unauthenticated attackers read arbitrary files, steal credentials, forge admin sessions, and achieve full RCE. Patch to 1.121.0 immediately.
Progress ShareFile Pre-Auth RCE Chain: CVE-2026-2699 and CVE-2026-2701 Give Attackers Full Server Takeover
Two critical Progress ShareFile flaws chain into a pre-authentication RCE — with ~30,000 Storage Zone Controllers exposed and a public POC now available.
CVE-2026-33186: gRPC-Go Auth Bypass Lets Attackers Skip Deny Rules With a Missing Slash
A critical CVSS 9.1 flaw in gRPC-Go lets unauthenticated attackers bypass path-based authorization by omitting the leading slash from HTTP/2 :path headers.
Langflow's 'Patched' Version Is Still Exploitable — CVE-2026-33017 Deadline Hits April 8
JFrog confirms Langflow 1.8.2 remains vulnerable to CVE-2026-33017 unauthenticated RCE despite being widely reported as fixed. CISA KEV deadline is April 8.
Cisco Patches Two 9.8 CVSS Flaws in IMC and Smart Software Manager — No Workarounds Available
Critical authentication bypass in Cisco IMC (CVE-2026-20093) and unauthenticated root RCE in SSM On-Prem (CVE-2026-20160) both score CVSS 9.8. Patch immediately — no workarounds exist.
CVE-2026-33105: Azure Kubernetes Service RBAC Bypass Scores Perfect 10.0 CVSS
Critical AKS vulnerability allows privilege escalation to cluster admin via RBAC bypass. CVSS 10.0. Patch now.
React2Shell Under Mass Exploitation: 766+ Next.js Hosts Breached in Credential Harvesting Campaign
Threat actor UAT-10608 is mass-exploiting CVE-2025-55182 (React2Shell) to breach Next.js deployments and harvest cloud credentials, SSH keys, and API tokens at scale.
15-Year-Old strongSwan Integer Underflow Lets Unauthenticated Attackers Crash VPN Gateways
CVE-2026-25075 is an integer underflow in strongSwan's EAP-TTLS AVP parser that lets remote, unauthenticated attackers crash the charon IKE daemon — affecting every version since 4.5.0.
CVE-2026-1579: Critical PX4 Autopilot Flaw Gives Attackers Full Drone Control via MAVLink
CISA advisory for CVE-2026-1579 reveals a CVSS 9.8 authentication bypass in PX4 Autopilot that lets unauthenticated attackers gain shell access to drones over MAVLink.
Oracle Identity Manager Pre-Auth RCE: CVE-2026-21992 Emergency Patch
Oracle issued an out-of-band emergency fix for CVE-2026-21992, a CVSS 9.8 unauthenticated RCE in Oracle Identity Manager's REST WebServices component affecting versions 12.2.1.4.0 and 14.1.2.1.0.
CVE-2026-0625: Unauthenticated RCE via DNS Config Endpoint Hits Millions of End-of-Life D-Link Routers
A critical command injection flaw in the dnscfg.cgi endpoint of legacy D-Link DSL, DIR, and DNS devices enables unauthenticated RCE — with no patches coming and active exploitation dating back to November 2025.
F5 BIG-IP APM Flaw Silently Upgraded from DoS to RCE — Now Actively Exploited
A five-month-old F5 BIG-IP APM bug just got reclassified from denial-of-service to pre-auth RCE. Attackers didn't wait for the memo.
Chrome Zero-Day CVE-2026-5281: WebGPU Use-After-Free Under Active Exploitation
Google patches fourth Chrome zero-day of 2026 — a use-after-free in the Dawn WebGPU implementation that enables arbitrary code execution via crafted HTML pages.