Verified

CVE-2026-103937: misskey >= 12.0.0, <= 13.14.2, >= 2023.9.0-beta.1, < 2025.4.1, >= 2025.5.0, < 2026.7.0

Affected technology

misskey · >= 12.0.0, <= 13.14.2, >= 2023.9.0-beta.1, < 2025.4.1, >= 2025.5.0, < 2026.7.0
misskey-dev

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

Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 13-Oct-2026 20:19 UTC

CWE: CWE-459
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-13 20:16:59.278043+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-103937.html