What is CVE-2024-56468?

CVE-2024-56468 is a high-severity vulnerability in Ibm Infosphere_data_replication, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2025-07-08.

How severe is CVE-2024-56468?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Ibm Infosphere_data_replication

CVE-2024-56468

IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 could allow a remote user to cause a denial of service by sending an invalid HTTP request to the log reading service.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (26.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ibm Infosphere_data_replication — versions 11.4.0
Ibm Infosphere Data Replication Vsam For Z/os Remote Source — versions 11.4

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-56468?: CVE-2024-56468 is a high-severity vulnerability in Ibm Infosphere_data_replication, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2025-07-08.
How severe is CVE-2024-56468?: High severity. CVSS v3 base score is 7.5 out of 10.