How severe is CVE-2025-36035?

CVE-2025-36035 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability high.

Is CVE-2025-36035 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-36035?

CVE-2025-36035 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-36035?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-36035 have an EU (EUVD) identifier?

Yes. CVE-2025-36035 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29121.

When was CVE-2025-36035 published?

CVE-2025-36035 was published on 2025-09-14 and last updated on 2026-06-17.

CVE-2025-36035

CVE-2025-36035 is a medium-severity vulnerability in Ibm Powervm Hypervisor with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29121
Weakness: CWE-770
Affected product: Ibm Powervm Hypervisor
Published: 2025-09-14
Last modified: 2026-06-17

Description

IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources.

Frequently asked questions

What is CVE-2025-36035?: IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources.
How severe is CVE-2025-36035?: CVE-2025-36035 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability high.
Is CVE-2025-36035 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-36035?: CVE-2025-36035 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-36035?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-36035 have an EU (EUVD) identifier?: Yes. CVE-2025-36035 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29121.
When was CVE-2025-36035 published?: CVE-2025-36035 was published on 2025-09-14 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7244813

Affected products (1)

cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*

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