CVE-2026-66767: Memory Corruption vulnerability in SAP NetWeaver Application Server for ABAP and ABAP Platform
SAP_SE · SAP NetWeaver Application Server for ABAP and ABAP Platform
Affected: SAP_SE SAP NetWeaver Application Server for ABAP and ABAP Platform · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 37% of scored CVEs
DescriptionCVE.org
SAP NetWeaver Application Server for ABAP and ABAP Platform allows an unauthenticated user to send a specially crafted packet that triggers reprocessing of a previously buffered user request, potentially hijacking another user's session under narrow timing conditions. Successful exploitation could result in high impact on confidentiality and integrity, with low impact on availability of the application.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- SAP_SE · SAP NetWeaver Application Server for ABAP and ABAP PlatformKRNL64NUC 7.22; 7.22EXT; KRNL64UC 7.22; 7.53; 8.04; KERNEL 7.22 and 7 more
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- SAP_SE
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-66767 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.