How severe is CVE-2023-47150?

CVE-2023-47150 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-2023-47150 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47150?

CVE-2023-47150 affects Ibm Common Cryptographic Architecture. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47150?

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-2023-47150 have an EU (EUVD) identifier?

Yes. CVE-2023-47150 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51285.

When was CVE-2023-47150 published?

CVE-2023-47150 was published on 2024-03-26 and last updated on 2026-06-17.

CVE-2023-47150

CVE-2023-47150 is a high-severity vulnerability in Ibm Common Cryptographic Architecture 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51285
Weakness: CWE-400
Affected product: Ibm Common Cryptographic Architecture
Published: 2024-03-26
Last modified: 2026-06-17

Description

IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 could allow a remote user to cause a denial of service due to incorrect data handling for certain types of AES operations. IBM X-Force ID: 270602.

Frequently asked questions

What is CVE-2023-47150?: IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 could allow a remote user to cause a denial of service due to incorrect data handling for certain types of AES operations. IBM X-Force ID: 270602.
How severe is CVE-2023-47150?: CVE-2023-47150 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-2023-47150 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47150?: CVE-2023-47150 affects Ibm Common Cryptographic Architecture. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47150?: 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-2023-47150 have an EU (EUVD) identifier?: Yes. CVE-2023-47150 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51285.
When was CVE-2023-47150 published?: CVE-2023-47150 was published on 2024-03-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:common_cryptographic_architecture:*:*:*:*:*:*:*:*

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