CVE-2026-66761: approuter before 23.0.0 (exclusive); +1 more affected products

CVE-2026-66761. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00382 (percentile 0.30955), scored 22-Oct-2026.

Affected technology

approuter · before 23.0.0 (exclusive)
sap

SAP Business AI Platform (Approuter) · SAP Approuter node.js package < 23.0.0
SAP_SE

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An attacker with low privileges could send high volumes of data without consuming responses, causing unbounded memory growth. Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-770
CCR priority: 17.3 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
EPSS: 0.00382 · percentile 0.30955 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-66761.html