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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (30.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- SAP Human Capital Management — versions s4hcmrxx_100, s4hcmrxx_101, s4hcmrxx_102
- SAP S\/4hana
- SAP Se Human Capital Management For S/4hana — versions S4HCMRXX 100, 101, 102
Weakness classification (CWE)
References
- me.sap.com/notes/3680767 (Permissions Required)
- url.sap/sapsecuritypatchday (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.