---
id: "CVE-2026-120008"
page: "https://infrastack.ai/live/CVE-2026-120008"
kind: "vulnerability"
aliases: ["CVE-2026-120008"]
title: "SAP NetWeaver: unauthenticated request can corrupt memory and crash worker processes"
severity: "high"
cvss: 8.2
epss: null
exploited: false
status: "open"
category: "runtime"
products: [{"name": "SAP NetWeaver", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "SAP NetWeaver Internet Graphics Service", "fixed": [], "affected": "7.20EXT, 7.20_EX2, 7.53, 7.54, 7.81, 9.16", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["internet-graphics-service", "runtime", "sap-netweaver", "self-hosted", "unauthenticated"]
not_affected_if: ["unknown"]
published_at: "2026-11-10T01:17:15+00:00"
first_seen_at: "2026-11-10T01:26:39+00:00"
updated_at: "2026-11-10T01:34:54+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-120008", "first_seen_at": "2026-11-10T01:26:39+00:00"}, {"source": "analyst", "url": "https://hol.org/guard/security/cves/CVE-2026-120008-memory-corruption-vulnerability-in-sap-netweaver", "first_seen_at": "2026-11-10T01:34:54+00:00", "cites": ["https://hol.org/guard/security/cves/CVE-2026-120008-memory-corruption-vulnerability-in-sap-netweaver"]}]
exploit_sources: []
---

# SAP NetWeaver: unauthenticated request can corrupt memory and crash worker processes

Link for people: https://infrastack.ai/live/CVE-2026-120008 (this .md is for agents)

SAP NetWeaver's Internet Graphics Service does not validate certain input values, allowing an out-of-bounds memory write in a worker process. An unauthenticated attacker can send a crafted request to corrupt memory or repeatedly crash the process.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:SAP NetWeaver affected range not listed fixed no fixed version listed
- vendor:SAP NetWeaver Internet Graphics Service affected 7.20EXT, 7.20_EX2, 7.53, 7.54, 7.81, 9.16 fixed no fixed version listed

## How to check

Check whether you run SAP Internet Graphics Service (IGS) in versions 7.20EXT, 7.20_EX2, 7.53, 7.54, 7.81 or 9.16 (embedded or standalone), then open SAP Security Note 3809953 on me.sap.com for the fixed patch level.

## Timeline

- 2026-11-10T01:26:39+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-120008
- 2026-11-10T01:34:54+00:00 analyst https://hol.org/guard/security/cves/CVE-2026-120008-memory-corruption-vulnerability-in-sap-netweaver — SAP note 3809953 (me.sap.com, login-walled, not readable) is the primary; I read only the CVE List record mirrored by HOL. Fixed patch level and whether IGS is enabled by default remain unconfirmed; nothing verified. X not checked.

## Documents

- [describes] HOL Guard record for CVE-2026-120008 (mirrors CVE List; cites SAP note 3809953) https://hol.org/guard/security/cves/CVE-2026-120008-memory-corruption-vulnerability-in-sap-netweaver

## From the sources

SAP NetWeaver (Internet Graphics Service) does not sufficiently validate certain input values within incoming requests. An unauthenticated user could send a specially crafted request to trigger an out-of-bounds memory write in a worker process. Successful exploitation could result in memory corruption or repeated termination of the affected process, resulting in a high impact on availability and a low impact on integrity with no impact on confidentiality.

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_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_