MEDIUM 6.7 NVD

CVE-2026-19783

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesyste

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege escalation.

References

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

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

This medium severity vulnerability with a CVSS score of 6.7 was published on 2026-08-20 via NVD.

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