CVE-2026-44747 | defend.network

What is CVE-2026-44747?

SAP NetWeaver Application Server ABAP allows an authenticated attacker to leverage logical errors in memory management to cause a memory corruption that could lead to unauthorized data access, modification, or system unavailability. This has high impact on confidentiality, integrity, and availability of the application.

CVSS9.9 NVD 3.1

SeverityCRITICAL

ExploitationNo exploitation reported

EPSS1% · P45

Triage statusNo Known Exploit

ActionPatch within 48 hours

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWECWE-787

NVD published2026-07-14

NVD last modified2026-07-29

Timeline

2026-07-14Published to the U.S. National Vulnerability Database (NVD)
2026-07-15First covered in a defend.network daily briefing
2026-07-29NVD record last updated

Affected product

See advisory

Remediation Steps

Apply the vendor security update for SAP NetWeaver Application Server ABAP as a priority.
Restrict network exposure of the affected service to trusted sources until patched.
Review logs and detections for indicators of exploitation.
Confirm fixed versions against the official vendor advisory before deploying.

References

Referenced in our briefings & reports

Vulnerability Priority Report – Week 2 of July 2026 (July 13 – 19)
Critical zero-days in Microsoft Active Directory, SonicWall SMA1000, GitHub malware campaign (2026-07-15)

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🤖 This CVE page is generated by defend.network from NVD, CISA KEV, EPSS, and our verified daily briefings. Severity and exploitation data come from official sources; always verify remediation steps against the official vendor advisory before acting in production.