Memory Corruption vulnerability in SAP NetWeaver and ABAP Platform (Application Server ABAP)

published 2026-02-10 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-6470

cvss: 3.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 18%
public exploits: 0; none known

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, which are improperly converted. This may result in memory corruption and the potential leakage of memory content. Successful exploitation of this vulnerability would have a low impact on the confidentiality of the application, with no effect on its integrity or availability.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-02-10)

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

SAP_SE SAP NetWeaver and ABAP Platform (Application Server ABAP)

Classification

Weakness

CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers
CWE-787 Out-of-bounds Write

References

url.sap /sapsecuritypatchday
vendor-advisory
me.sap.com /notes/3678313
permissions-required

Sources

CVE List CVE-2026-24320
NVD CVE-2026-24320

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Summary