CVE-2026-24320 Memory Corruption vulnerability in SAP NetWeaver and ABAP Platform (Application Server ABAP)
An authenticated attacker can exploit memory management errors to leak memory content, impacting confidentiality in SAP NetWeaver ABAP.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24320?
CVE-2026-24320 is a low-severity memory corruption vulnerability in SAP_SE SAP NetWeaver and ABAP Platform (Application Server ABAP), published on 10 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-24320?
It affects 3 products.
Products include Sap Netweaver as Abap Kernel, Sap Netweaver as Abap Krnl64nuc, Sap Netweaver as Abap Krnl64uc.
How do I fix CVE-2026-24320?
No fix has been published for CVE-2026-24320 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-24320 being exploited?
There is no known exploitation of CVE-2026-24320 in the wild and no public exploit code.
Other vulnerabilities in SAP_SE SAP NetWeaver and ABAP Platform (Application Server ABAP)
Sources
Also known as GHSA-hfw8-fmmj-c2q7.