On September 2, 2026, CISA added CVE-2026-49869 to its KEV catalog: a CVSS 10 command injection in the open-source orchestrator Kestra, caused by a path comparison that lets any endpoint ending in ’configs’ through. Move to 1.0.45 or 1.3.21 before the September 5 federal deadline, then check whether the instance was already used as an entry point.
On September 1, 2026, SonicWall disclosed two flaws in the SMA 1000 line — a pre-authentication SSRF (CVE-2026-83548, CVSS 10) and an OS command injection (CVE-2026-83549) — already chained in the wild to reach remote code execution without credentials. Apply the hotfix now, and if compromise is confirmed, re-image the appliance instead of patching over the intrusion.
Two flaws published on August 19, 2026, CVE-2026-71960 and CVE-2026-71961, let an accountless attacker forge an MQTT token and then run root commands on the Cudy WR3000 mesh router. Update to firmware 2.5.24 and take the mesh interface off your internet exposure.
CVE-2026-73570, an OS command injection in Zimbra Collaboration’s SNMP component, is under active exploitation and joined CISA’s KEV catalog on August 21, 2026, with a federal due date of August 24. Patch to 10.1.20 and hunt the intruder in the logs, not just the patch.
CISA added **CVE-2026-8037** to the KEV catalog on **August 7, 2026** — the command injection flaw in Progress Kemp LoadMaster is under active exploitation by ransomware gangs. Patch now before your load balancer becomes your infrastructure's front door for attackers.
