aria2c Improper Certificate Validation_CVE-2026-8367

4.8 / 10

MEDIUM

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

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.

Basic Information

ID CVE-2026-8367

Source tenable

Published May 13, 2026 at 14:55

Affected Product

Vendor aria2_project

Product aria2c

Affected Versions aria2_project aria2c 0

CWE Classification

CWE-295

References

www.tenable.com /security/research/tra-2026-38

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    "published": "2026-05-13T14:55:09.815Z",
    "modified": "2026-05-13T14:55:09.815Z",
    "type": "cve",
    "title": "aria2c Improper Certificate Validation",
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