November 10, 2026

CVE Watchtower

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CVE-2026-89126NVD

Vulnerability Summary

SAP Web Dispatcher does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.
Severity Level
CRITICAL(10.0)
Published Date
Nov 10, 2026
Last Modified
Nov 10, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
CWE-122: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 10.0 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • SAP_SE SAP Web Dispatcher >= HDB 2.00
  • SAP_SE SAP Web Dispatcher >= KRNL64UC 7.53
  • SAP_SE SAP Web Dispatcher >= WEBDISP 7.53
  • SAP_SE SAP Web Dispatcher >= 7.54
  • SAP_SE SAP Web Dispatcher >= 7.77
  • SAP_SE SAP Web Dispatcher >= 7.93
  • SAP_SE SAP Web Dispatcher >= 9.16
  • SAP_SE SAP Web Dispatcher >= XS_ADVANCED_RUNTIME 1.00
  • SAP_SE SAP Web Dispatcher >= SAP_EXTENDED_APP_SERVICES 1
  • SAP_SE SAP Web Dispatcher >= KERNEL 7.53
  • SAP_SE SAP Web Dispatcher >= 9.18
  • SAP_SE SAP Web Dispatcher >= 9.20
Patched Versions
Not provided by NVD for this CVE.
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🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References