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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-18870

IBM PowerVM Hypervisor: information disclosure

IBM

CVE-2026-18870 · Published Sep 24, 2026 · updated Sep 30, 2026

Medium4.3
No fix yet
IBM advisory

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 could allow a remote attacker to obtain sensitive information due to an out-of-bounds read.

Affected versions

PackageAffectedFixed in
PowerVM Hypervisor
Product
>= FW1120.00, <= FW1120.01No fix yet
>= FW1110.00, <= FW1110.31No fix yet
>= FW1060.00, <= FW1060.81No fix yet
>= FW950.00, <= FW950.H3No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-125

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