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CVE-2026-8367

aria2c Improper Certificate Validation

CVSS 4.8 MEDIUMEPSS 0.1%CWE-295
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
aria2_project · aria2c

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