CVE-2026-58246 Information Disclosure vulnerability in SAP NetWeaver Application Server for ABAP and ABAP Platform
Attackers with trace access can steal session IDs to impersonate users, requiring privileged activation of diagnostic traces.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-58246?
CVE-2026-58246 is a medium-severity vulnerability in SAP_SE SAP NetWeaver Application Server for ABAP, published on 28 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
SAP NetWeaver Application Server for ABAP and ABAP Platform writes sensitive session identifier information into a diagnostic trace when the trace is activated by a privileged user. An attacker with access to the resulting trace data could obtain identifiers that allow impersonation of legitimate users during their validity period. This leads to high impact on confidentiality. Integrity and availability are not impacted.
Weakness: CWE-497
Which versions are affected by CVE-2026-58246?
How do I fix CVE-2026-58246?
No fix has been published for CVE-2026-58246 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-58246 being exploited?
There is no known exploitation of CVE-2026-58246 in the wild and no public exploit code.
Sources
Also known as GHSA-h2jw-cxmg-w6mx.