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CVE-2026-40525: openviking before 0.3.9 (exclusive); +1 more affected products
CVE-2026-40525. CVSS 3.1 base score 9.1 (CRITICAL, Vendor/CNA). EPSS 0.00762 (percentile 0.53881), scored 2026-10-06.
Affected technology
openviking · before 0.3.9 (exclusive)
volcengine
OpenViking · 0 to before 0.3.9
volcengine
Description’s affected range: prior to version 0.3.9
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could get past authentication checks under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 9.1/10) rates confidentiality and integrity impact as high; availability impact as none.
- CWE
- CWE-636
- CCR priority
- 36.6 /100 (P4)
- CVSS 3.1
- 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · Vendor/CNA
- EPSS
- 0.00762 · percentile 0.53978 · 2026-10-08
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-40525.html