# CVE-2026-120008: SAP NetWeaver Internet Graphics Service input validation buffer overflow

Source: https://junglewise.ai/threats/cve-2026-120008-sap-netweaver-internet-graphics-service-does-not-sufficiently  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-120008 · Severity: high · CVSS 8.2 · Published 2026-11-10

SAP NetWeaver's Internet Graphics Service processes graphical rendering requests for SAP enterprise applications. An attacker without credentials can send a malicious request that overwrites memory in worker processes, causing them to crash repeatedly or become corrupted. This disrupts business operations and could potentially allow code execution.

Technologies: [SAP NetWeaver](https://junglewise.ai/threats/technologies/netweaver). Vendors: [SAP](https://junglewise.ai/threats/vendors/sap).

## Quick answers

**Is CVE-2026-120008 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-120008 being exploited in the wild.

**How severe is CVE-2026-120008?** High severity, with a CVSS score of 8.2, published 10 November 2026.

**Which products and versions are affected?** SAP NetWeaver <UNKNOWN>.

**Is there a fix for CVE-2026-120008?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-120008 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-120008?** Check whether you run SAP NetWeaver at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An insufficient input validation flaw in SAP NetWeaver's Internet Graphics Service allows an unauthenticated attacker to trigger an out-of-bounds memory write via a specially crafted request. The vulnerability affects worker processes handling graphics requests with no authentication required. Successful exploitation causes memory corruption or denial of service through repeated process termination.

## Affected products

- SAP NetWeaver <UNKNOWN>

## Timeline

- 2026-11-10: advisory

## References

- [https://me.sap.com/notes/3809953](https://me.sap.com/notes/3809953)
- [https://url.sap/sapsecuritypatchday](https://url.sap/sapsecuritypatchday)

## Related threats

- [SAP NetWeaver Application Server ABAP memory corruption denial of service](https://junglewise.ai/threats/cve-2026-76973-due-to-a-memory-corruption-vulnerability-in-application-server)
- [SAP NetWeaver ABAP RFC protocol memory corruption](https://junglewise.ai/threats/cve-2026-76966-due-to-improper-rfc-protocol-validation-in-the-sap-kernel-used-by)
- [SAP NetWeaver SSRF in ABAP HTTP component](https://junglewise.ai/threats/cve-2026-109811-an-internal-abap-http-component-in-sap-netweaver-and-abap)
- [SAP NetWeaver Internet Graphics Service input validation denial of service](https://junglewise.ai/threats/cve-2026-109807-sap-netweaver-internet-graphics-service-does-not-sufficiently)
- [SAP NetWeaver Internet Graphics Service integer overflow](https://junglewise.ai/threats/cve-2026-109806-sap-netweaver-internet-graphics-service-does-not-sufficiently)