CVE-2026-34265Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform
Updated under an hour ago ()
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It affects SAP_SE SAP NetWeaver and ABAP Platform. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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SAP NetWeaver Application Server ABAP allows an unauthenticated attacker to exploit logical errors in DIAG protocol parsing, resulting in memory corruption. This vulnerability could potentially disclose sensitive system information or crash the system, leading to a high impact on the confidentiality, integrity, and availability of the application.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- sap
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 12, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
SAP_SE SAP NetWeaver and ABAP Platform sap_se:sap_netweaver_and_abap_platform (from the name) | KRNL64NUC 7.22; 7.22EXT; KRNL64UC 7.22; 7.22EXT2; 7.22EXT3; 7.53; 7.54; 7.77; and 8 more ranges | CNA record |
References
- https://me.sap.com/notes/3714806
- https://url.sap/sapsecuritypatchday
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.