Rapid Response

Timely analysis of breaking vulnerabilities and security events, straight from the front lines.


Rapid Response
How to find XCP-ng on your network
April 30, 2026
On April 24, 2026, researchers publicly disclosed an audit identifying 89 exploitable vulnerabilities. Here's how to find affected assets on your...
Rapid Response
How to find Citrix XenServer & Hypervisor on your network
April 29, 2026
On April 24, 2026, researchers publicly disclosed an audit identifying 89 exploitable vulnerabilities. Here's how to find impacted assets.
Rapid Response
How to find GitHub Enterprise Server installations on your network
April 28, 2026
GitHub disclosed that certain versions of GHES are affected by a RCE vulnerability due to improper neutralization of special elements.
Rapid Response
How to find CrowdStrike LogScale instances on your network
April 22, 2026
CrowdStrike disclosed that certain versions of self-hosted LogScale are susceptible to an unauthenticated path traversal vulnerability...
Rapid Response
How to find Fortinet FortiClient Endpoint Management Server on your network
April 6, 2026
Certain versions of FortiClient EMS are susceptible to an API auth and authorization bypass vulnerability. Here's how to find impacted assets.
Rapid Response
How to find Cisco Smart Software Manager On-Prem installations on your network
April 3, 2026
Cisco disclosed in two advisories that multiple vulnerabilities have been identified in versions of their Smart Software Manager On-Prem (SSM...
Rapid Response
How to find Cisco Integrated Management Controller installations on your network
April 2, 2026
Cisco disclosed in two advisories that multiple vulnerabilities have been identified in versions of their Integrated Management Controller (IMC).
Rapid Response
How to find Progress ShareFile on your network
April 2, 2026
Progress Software disclosed two vulnerabilities in 5.x versions of customer-managed ShareFile Storage Zones Controller (SZC) - CVE-2026-2699 &...
Rapid Response
How to find F5 BIG-IP instances on your network
March 27, 2026
On Friday, March 27, 2026, F5 updated CVE-2025-53521 to indicate that the vulnerability is now known to be a remote code execution vulnerability...
Rapid Response
How to find Microsoft SharePoint Server installations on your network
March 26, 2026
The SharePoint RCE (CVE-2026-20963) now has a critical 9.8 CVSS and is being exploited in the wild. Here’s how to find affected assets on your...
Rapid Response
How to find Apple devices on your network
March 24, 2026
Several vulnerabilities affecting Apple's device ecosystem have been weaponized into an exploit chain known as DarkSword. These vulnerabilities...
Rapid Response
How to find Citrix NetScaler ADC & Gateway instances on your network
March 23, 2026
Citrix has published a security bulletin documenting multiple vulnerabilities impacting customer-managed installs of NetScaler ADC and NetScaler...