Last updated: August 19, 2026 at 1:47 AM UTC
All 741 Vulnerability 286 Breach 129 Threat 319 Defense 7
Tag: kev (2 articles)Clear

Ransomware gangs now exploit a Windows Task Host flaw to gain SYSTEM

CISA confirmed that ransomware groups are now exploiting a Windows Task Host privilege-escalation flaw that has been flagged as actively exploited since April. Tracked as CVE-2025-60710 and scored 7.8, it is a link-following weakness in the component that runs background scheduled tasks as SYSTEM: a local attacker with only basic user rights can use a junction on a user-writable path to make a SYSTEM-level task act on files it should not, escalating to full control. Microsoft patched it in November 2025, and it affects Windows 11 and Server 2025. Privilege escalation like this is exactly what ransomware operators need to disable defenses and spread after gaining an initial foothold.

Check
Confirm the November 2025 update for this flaw is deployed across Windows 11 and Windows Server 2025 systems, prioritizing any that still lack it, since ransomware crews are now using it.
Affected
Windows 11 and Windows Server 2025 systems missing the November 2025 patch (CVE-2025-60710); a local attacker with basic rights can escalate to SYSTEM, and ransomware groups are actively exploiting it.
Fix
Apply the patch, prioritize privilege-escalation fixes in your patching since they enable ransomware to spread, monitor for junction abuse and unexpected SYSTEM-level file operations, and limit local footholds through least privilege.

Progress Kemp LoadMaster command injection flaw added to KEV after active exploitation

CISA added a critical Progress Kemp LoadMaster flaw to its Known Exploited Vulnerabilities catalog after reports of active exploitation. Tracked as CVE-2026-8037 and scored 9.6, it is a command injection bug that lets an unauthenticated attacker run arbitrary commands on the load balancer appliance through unsanitized input in several command endpoints. watchTowr traced it to improper handling of user input in a quote-escaping function. Telemetry recorded 792 exploitation attempts over 41 days from 65 addresses across 18 countries, with activity as recent as early August. Federal agencies were directed to patch by August 10, a useful signal of urgency for everyone else.

Check
Patch Progress Kemp LoadMaster appliances to the fixed release now, and because the appliance sits inline with traffic, review it for signs of command execution and unexpected configuration changes.
Affected
Organizations running unpatched Progress Kemp LoadMaster (CVE-2026-8037); an unauthenticated attacker can execute arbitrary commands on an appliance that sits inline with network traffic, and exploitation is ongoing.
Fix
Apply the vendor patch, restrict management access to the appliance, hunt for unauthorized commands and configuration changes, and rotate any credentials the load balancer stored or handled.