HIGH 7.5 NVD

CVE-2026-19446

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 allows a remote unauthenticated attacker can send a crafted UDP packet to a reachable RPC service, resulting in co

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 allows a remote unauthenticated attacker can send a crafted UDP packet to a reachable RPC service, resulting in complete system unavailability and requiring an LPAR restart.

References

https://www.ibm.com/support/pages/node/7283858

Published: 2026-08-20 · Source: NVD · Feed updated: 2026-08-21

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-08-20 via NVD.

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