How severe is CVE-2025-3632?

CVE-2025-3632 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-3632 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3632?

CVE-2025-3632 affects Ibm 4769 Developers Toolkit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3632?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-3632 have an EU (EUVD) identifier?

Yes. CVE-2025-3632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14300.

When was CVE-2025-3632 published?

CVE-2025-3632 was published on 2025-05-12 and last updated on 2026-06-17.

CVE-2025-3632

CVE-2025-3632 is a high-severity vulnerability in Ibm 4769 Developers Toolkit with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14300
Weakness: CWE-770
Affected product: Ibm 4769 Developers Toolkit
Published: 2025-05-12
Last modified: 2026-06-17

Description

IBM 4769 Developers Toolkit 7.0.0 through 7.5.52 could allow a remote attacker to cause a denial of service in the Hardware Security Module (HSM) due to improper memory allocation of an excessive size.

Frequently asked questions

What is CVE-2025-3632?: IBM 4769 Developers Toolkit 7.0.0 through 7.5.52 could allow a remote attacker to cause a denial of service in the Hardware Security Module (HSM) due to improper memory allocation of an excessive size.
How severe is CVE-2025-3632?: CVE-2025-3632 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-3632 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3632?: CVE-2025-3632 affects Ibm 4769 Developers Toolkit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3632?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-3632 have an EU (EUVD) identifier?: Yes. CVE-2025-3632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14300.
When was CVE-2025-3632 published?: CVE-2025-3632 was published on 2025-05-12 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7233139

Affected products (1)

cpe:2.3:a:ibm:4769_developers_toolkit:*:*:*:*:*:*:*:*

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