CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2026-109806
High (7.5) in sap se sap netweaver (internet graphics service). EPSS 0.4% estimated probability of exploitation activity in the next 30 days.
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SAP NetWeaver (Internet Graphics Service) does not sufficiently validate certain input values within incoming requests. An unauthenticated user could send a specially crafted request containing malformed image data, triggering an integer overflow that leads to repeated termination of the worker process. This results in a high impact on availability with no impact on integrity or confidentiality.
Severity
- EPSS
- 0.4% estimated probability of exploitation activity in the next 30 days; 30th percentile. Scored 2026-11-10. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-125 Out-of-bounds Read
- Published
- Assigned by
- sap (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
Ask an AI about this CVE
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Explain CVE-2026-109806 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-109806?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-109806?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-109806 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
Affected
- sap_se:sap netweaver (internet graphics service)
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| SAP_SE SAP NetWeaver (Internet Graphics Service) | BC-FES-IGS 7.20EXT |
| SAP_SE SAP NetWeaver (Internet Graphics Service) | 7.20_EXT2 |
| SAP_SE SAP NetWeaver (Internet Graphics Service) | 7.53 |
| SAP_SE SAP NetWeaver (Internet Graphics Service) | 7.54 |
| SAP_SE SAP NetWeaver (Internet Graphics Service) | 7.81 |
| SAP_SE SAP NetWeaver (Internet Graphics Service) | 9.16 |
Attack patterns (CAPEC)
- CAPEC-540 Overread Buffers Likelihood: Low · Severity: High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.