# U.S. CISA adds IBM, SignalWire FreeSwitch, OpenSSH, and GPUStack flaws to its Known Exploited Vulnerabilities catalog

Source: [Security Affairs](https://securityaffairs.com/202813/hacking/u-s-cisa-adds-ibm-signalwire-freeswitch-openssh-and-gpustack-flaws-to-its-known-exploited-vulnerabilities-catalog.html) · 2026-11-10 · Security
Page: https://themorning.dev/story/u-s-cisa-adds-ibm-signalwire-freeswitch-openssh-and-gpustack-flaws-to-its-known-2acbf7b0a1f13e80
Kind: security · Impact: high

## In brief

- The U.S. CISA added flaws in IBM, SignalWire FreeSwitch, OpenSSH and GPUStack to its Known Exploited Vulnerabilities catalog.
- The catalog lists vulnerabilities that sources describe as exploited, so the flaws are already being used in attacks.

## Why it matters

Developers and operators running any of these four products may be exposed to flaws that attackers are already exploiting, so they should check whether they run affected versions.

## What to do

- Check whether your systems run affected IBM, SignalWire FreeSwitch, OpenSSH or GPUStack versions

## Timeline

- 2026-11-10: CISA added IBM, SignalWire FreeSwitch, OpenSSH and GPUStack flaws to its KEV catalog

## Coverage

- [U.S. CISA adds IBM, SignalWire FreeSwitch, OpenSSH, and GPUStack flaws to its Known Exploited Vulnerabilities catalog](https://securityaffairs.com/202813/hacking/u-s-cisa-adds-ibm-signalwire-freeswitch-openssh-and-gpustack-flaws-to-its-known-exploited-vulnerabilities-catalog.html) — Security Affairs, 2026-11-10

Tags: security, vulnerability, cisa, openssh, freeswitch, gpustack

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Dev – https://themorning.dev