CVE-2025-64767
Nov. 21, 2025, 7:16 p.m.
9.1
Critical
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.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Hpke-js |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-323
Reusing a Nonce, Key Pair in Encryption
Nonces should be used for the present occasion and only once.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | hpke-js | hpke-js | / | / | / | / | / | / | / | / |
| a | hpke-js | hpke-js | <1.7.5 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Timeline
Published: Nov. 21, 2025, 7:16 p.m.
Last Modified: Nov. 21, 2025, 7:16 p.m.
Last Modified: Nov. 21, 2025, 7:16 p.m.
Status : Received
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
security-advisories@github.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.