What is CVE-2026-34264?

CVE-2026-34264 is a medium-severity vulnerability in Sap Human Capital Management, classified under Observable Response Discrepancy. CVSS score: 6.5/10. Published 2026-04-14.

How severe is CVE-2026-34264?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Sap Human Capital Management

CVE-2026-34264

During authorization checks in SAP Human Capital Management for SAP S/4HANA, the system returns specific messages. Due to this, an authenticated user with low privileges could guess and enumerate the content shown, beyond their authorized scope. This leads to disclosure of sensitive information causing a high impact on confidentiality, while integrity and availability are unaffected.

EPSS: 0.003 (18.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Sap Human_capital_management — versions s4hcmrxx_100, s4hcmrxx_101, s4hcmrxx_102
Sap S\/4hana
Sap_se Sap Human Capital Management For S/4hana — versions S4HCMRXX 100, 101, 102

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy

References

cna@sap.com (Permissions Required)
cna@sap.com (Permissions Required)

Frequently asked questions

What is CVE-2026-34264?: CVE-2026-34264 is a medium-severity vulnerability in Sap Human Capital Management, classified under Observable Response Discrepancy. CVSS score: 6.5/10. Published 2026-04-14.
How severe is CVE-2026-34264?: Medium severity. CVSS v3 base score is 6.5 out of 10.