SAP Security Notes, November 2026
SAP Security Note 3778530 addresses CVE-2026-76964, a critical vulnerability affecting SAP NetWeaver Application Server ABAP with the maximum CVSS score of 10.0. The vulnerability affects the Internet Communication Manager (ICM) and could allow an unauthenticated remote attacker to send specially crafted network traffic to an affected SAP system and potentially execute malicious code. Successful exploitation […]
PHP2Shell: Securing PHP Applications in SAP Environments
Summary The PHP project released security updates on 21 October 2026 for CVE-2026-109618 and CVE-2026-109619. The critical vulnerabilities can enable unauthenticated attackers to execute arbitrary code remotely in vulnerable PHP web runtimes. Successful exploitation could allow an attacker to compromise affected web applications and servers, access data available to the PHP process, disrupt application availability, […]
SAP Security Notes, October 2026
SAP Security Note 3805589 addresses a critical ABAP code injection vulnerability (CVE-2026-89107, CVSS 9.9) affecting the Manage Substitution/Validation Rules functionality in SAP S/4HANA. An authenticated attacker with the required business privileges could submit specially crafted rule definitions that are processed as executable ABAP code, potentially allowing arbitrary code execution and complete compromise of the SAP […]
SAP OVERPASS Vulnerability: Protecting SAP Systems from CVE-2026-44756
Summary SAP issued an urgent security update this week to address the critical vulnerability CVE-2026-44756, commonly known as OVERPASS. The vulnerability has the highest possible severity rating, with a CVSS score of 10.0, and affects a wide range of SAP solutions. OVERPASS could enable threat actors to disrupt SAP services, access sensitive information, change system […]
SAP Security Notes, September 2026
SAP Security Note 3747649 addresses CVE-2026-44756, a critical vulnerability known as OVERPASS, affecting SAP Extended Passport (EPP) Processing within the SAP kernel. Extended Passport is a tracing mechanism used by SAP applications and infrastructure components to track requests across distributed SAP landscapes. The vulnerability arises from insufficient boundary validation during the processing of EPP data, […]
SAP Security Notes, August 2026
SAP Security Note 3714806 patches a critical memory corruption vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform, tracked as CVE-2026-34265 with a CVSS score of 9.8. An unauthenticated remote attacker can exploit improper boundary validation in DIAG protocol parsing to corrupt memory, potentially disclose sensitive information, affect system integrity, or cause system crashes. […]
SAP Security Notes, July 2026
Hot news note 3747367 addresses a critical memory corruption vulnerability in SAP NetWeaver Application Server ABAP, tracked as CVE-2026-44747. An authenticated attacker could exploit faulty memory-management logic to perform an out-of-bounds stack write, potentially gaining unauthorized access to data, modifying information, or causing system unavailability. The vulnerability therefore has a high impact on confidentiality, integrity, […]
SAP Security Notes, June 2026
SAP security note 3746332 addresses CVE-2026-44748, an XML Signature Wrapping vulnerability in SAML authentication for SAP NetWeaver AS ABAP and ABAP Platform. The vulnerability allows an authenticated low-privileged attacker to obtain a valid signed SAML or signed XML message, manipulate the XML structure, and submit a modified document that may still pass signature validation if […]
SAP Security Notes May 2026: Supply-Chain Attack and Critical Vulnerabilities Explained
The SAP security advisories for May 2026 address several high-impact vulnerabilities, including a targeted software supply-chain attack, a “Hot News” SQL injection in S/4HANA, a missing authentication check in Commerce Cloud, and a high-risk OS command injection. Organizations should treat these notes as urgent and prioritize remediation to mitigate significant risks. Executive Summary SAP’s security […]
Mini Shai-Hulud: Understanding the SAP Supply Chain Malware
Mini Shai-Hulud is a malware campaign that targeted the software supply chain for SAP cloud development by injecting malicious code into specific npm packages. Active for a few hours on April 29, 2026, the attack was designed to steal sensitive credentials, including GitHub tokens, npm tokens, and cloud credentials from developers using these tools. This […]