CVE-2026-76973

HIGH
MEDIUM Priority: 0.02 BB Relevance: 75/100
Published: 2026-11-10 Modified: 2026-11-12 First seen: 2026-11-10 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

Due to a Memory Corruption vulnerability in Application Server ABAP of SAP NetWeaver and ABAP Platform, an unauthenticated attacker could send specially crafted network requests to the affected service. By triggering the vulnerability, the attacker could cause the server to crash and disrupt active connections, leading to a denial of service condition. Successful exploitation could result in a high impact to the availability while the confidentiality and integrity remains unaffected.

Affected Software (26)

VendorProductVersion
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KRNL64NUC 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.22EXT
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KRNL64UC 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.53
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 8.04
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KERNEL 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.54
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.77
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.93
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.16
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.18
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.20
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.21
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KRNL64NUC 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.22EXT
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KRNL64UC 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.53
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 8.04
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) KERNEL 7.22
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.54
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.77
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 7.93
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.16
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.18
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.20
SAP_SE SAP NetWeaver and ABAP Platform (SAP Message Server) 9.21

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.29%
Raw Score 0.002910
Percentile 21.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00291
2026-11-13
0.00291
2026-11-12
0.00291
2026-11-10
0.00291

Intelligence Sources

mitre ref →
nvd ref →