CVE-2024-41781: IBM PowerVM Platform KeyStore (IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1030.00 through FW1030.60,

Q: How do I fix CVE-2024-41781?

powervm hypervisor: upgrade to newer than fw1060.10. Exact commands for each OS are on this page.

Q: Is CVE-2024-41781 being exploited?

CVE-2024-41781 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-41781 affect?

CVE-2024-41781 affects powervm hypervisor. Severity is medium (CVSS 5.1). IBM PowerVM Platform KeyStore (IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1030.00 through FW1030.60, FW1050.00 through FW1050.20, and FW1060.00 through FW1060.10 functionality can be compromised if an attacker gains service access

Q: How urgent is CVE-2024-41781?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 5.1UPGRADE

CVE-2024-41781 is a medium-severity flaw (CVSS 5.1) affecting powervm hypervisor. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

IBM PowerVM Platform KeyStore (IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1030.00 through FW1030.60, FW1050.00 through FW1050.20, and FW1060.00 through FW1060.10 functionality can be compromised if an attacker gains service access to the HMC. An attacker that gains service access to the HMC can locate and through a series of service procedures decrypt data contained in the Platform KeyStore.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.1 (Medium)
Attack vector	Adjacent network
Attack complexity	High
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-497
Published	2024-11-22
Last modified	2026-06-17

Publisher (CNA): IBM Corporation · Vendor: ibm

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-22 12:15 UTCPublished CVE record published
2026-06-17 07:48 UTCUpdated Record last modified

ibm powervm hypervisor UPGRADE

Affected: >= fw950.00 and <= fw950.b0 · >= fw1030.00 and <= fw1030.60 · >= fw1050.00 and <= fw1050.20 · >= fw1060.00 and <= fw1060.10

Fixed in: newer than fw1060.10

Safe to downgrade to: a release before fw950.00

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-41781?

powervm hypervisor: upgrade to newer than fw1060.10. Exact commands for each OS are on this page.

Is CVE-2024-41781 being exploited?

CVE-2024-41781 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-41781 affect?

CVE-2024-41781 affects powervm hypervisor. Severity is medium (CVSS 5.1). IBM PowerVM Platform KeyStore (IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1030.00 through FW1030.60, FW1050.00 through FW1050.20, and FW1060.00 through FW1060.10 functionality can be compromised if an attacker gains service access

How urgent is CVE-2024-41781?

Priority 25/100. No elevated risk signals yet.

Related CVEs

CVE-2025-36238 MEDIUM 6.0 MITIGATE IBM PowerVM Hypervisor FW1110.00 through FW1110.03, FW1060.00 through FW1060.51, and FW950.00 through FW950.F0
CVE-2025-36194 LOW 2.8 MITIGATE IBM PowerVM Hypervisor FW1110.00 through FW1110.03, FW1060.00 through FW1060.51, and FW950.00 through FW950.F0
CVE-2025-36035 MEDIUM 6.7 UPGRADE IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40
CVE-2025-0986 MEDIUM 4.5 UPGRADE IBM PowerVM Hypervisor FW1050.00 through FW1050.30 and FW1060.00 through FW1060.20 could allow a local user, u
CVE-2023-46183 MEDIUM 5.3 UPGRADE IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1020.00 through FW1020.40, and FW1030.00 through FW1030.30

References

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