CRITICAL 9.3 NVD

CVE-2026-16822

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to impersonate the TNC policy server and modify traffic due to improper certificate

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to impersonate the TNC policy server and modify traffic due to improper certificate validation.

References

Published: 2026-08-19 · Source: NVD · Feed updated: 2026-08-20
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-08-19 via NVD.

Risk Timeline

CVE Disclosed2026-08-19 · 0 days ago

Remediation Resources

Analysis & PoC
www.ibm.com/support/pages/node/7283858
vulnfeed aggregates 11644 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.