What is CVE-2026-24320?

CVE-2026-24320 is a low-severity vulnerability in Sap Netweaver_as_abap_kernel, classified under HTTP Response Splitting. CVSS score: 3.1/10. Published 2026-02-10.

How severe is CVE-2026-24320?

Low severity. CVSS v3 base score is 3.1 out of 10.

Buffer overflow in Sap Netweaver_as_abap_kernel

CVE-2026-24320

Due to improper memory management in SAP NetWeaver and ABAP Platform (Application Server ABAP), an authenticated attacker could exploit logical errors in memory management by supplying specially crafted input containing unique characters…

EPSS: 0.002 (14.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Sap Netweaver_as_abap_kernel — versions 7.22, 7.54, 7.77
Sap Netweaver_as_abap_krnl64nuc — versions 7.22, 7.22ext
Sap Netweaver_as_abap_krnl64uc — versions 7.22
Sap_se Sap Netweaver And Abap Platform (Application Server Abap) — versions KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2026-24320?: CVE-2026-24320 is a low-severity vulnerability in Sap Netweaver_as_abap_kernel, classified under HTTP Response Splitting. CVSS score: 3.1/10. Published 2026-02-10.
How severe is CVE-2026-24320?: Low severity. CVSS v3 base score is 3.1 out of 10.