CVE-2026-8367

MediumCVSS 5.3/10Last modified Aug 19, 2026

Description

aria2c accepts a server certificate with incorrect Extended Key Usage (EKU). If the attackers compromise a certificate (with the associated private key) issued for a different purpose, they may be able to reuse it for TLS server authentication.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-295

Affected software

No affected versions have been published.

Timeline

Published
May 13, 2026
Last modified
Aug 19, 2026
NVD status
Analyzed

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CVE-2026-8367: Medium severity, CVSS 5.3 | Vulnix