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I. Basic Information for CVE-2025-64767
Vulnerability Information

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Vulnerability Title
hpke-js reuses AEAD nonces
Source: NVD (National Vulnerability Database)
Vulnerability Description
hpke-js is a Hybrid Public Key Encryption (HPKE) module built on top of Web Cryptography API. Prior to version 1.7.5, the public SenderContext Seal() API has a race condition which allows for the same AEAD nonce to be re-used for multiple Seal() calls. This can lead to complete loss of Confidentiality and Integrity of the produced messages. This issue has been patched in version 1.7.5.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在加密中重用Nonce与密钥对
Source: NVD (National Vulnerability Database)
Vulnerability Title
hpke-js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
hpke-js是Ajitomi Daisuke个人开发者的一个混合公钥加密模块。 hpke-js 1.7.5之前版本存在安全漏洞,该漏洞源于SenderContext Seal API存在竞争条件,可能导致消息机密性和完整性丧失。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
dajiajihpke-js < 1.7.5 -
II. Public POCs for CVE-2025-64767
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III. Intelligence Information for CVE-2025-64767
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