CVE-2026-73567

creationtimestamp| type| source ---|---|--- 2026-08-13 18:20:05+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3msyb2gigt42p 2026-08-13 18:35:13+00:00| published-proof-of-concept| https://github.com/JuneAndGreen/sm-crypto/security/advisories/GHSA-vh45-f885-3848...

CVE-2026-73567

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied by [email protected], which seeds an ARC4 strea...

EUVD-2026-58182

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied by [email protected], which seeds an ARC4 strea...

CVE-2026-73567 sm-crypto: Predictable SM2 key generation in Node.js: default RNG uses Math.random + wall clock

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied by [email protected], which seeds an ARC4 strea...

CVE-2026-73567

Summary: The vulnerability affects the sm-crypto library (SM2/SM3/SM4) prior to version 0.5.0. The default Node.js key generation path for sm2.generateKeyPairHex() relied on a module-wide SecureRandom seeded from Math.random() and Date to an ARC4 stream because window.crypto.getRandomValues was u...

CVE-2026-73567 sm-crypto: Predictable SM2 key generation in Node.js: default RNG uses Math.random + wall clock

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied by [email protected], which seeds an ARC4 strea...

CVE-2026-73567: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied by [email protected], which seeds an ARC4 strea...

NPM: sm-crypto: Predictable SM2 key generation in Node.js: default RNG uses Math.random + wall clock

NPM: sm-crypto: Predictable SM2 key generation in Node.js: default RNG uses Math.random + wall clock vulnerability discovered by ? in WordPress Npm sm-crypto versions 0.5.0...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Overview org.webjars.npm:sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator PRNG through the generateKeyPairHex path in src/sm2/utils.js. An attacker can recover or predict SM2 private keys and signing nonces b...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Overview sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator PRNG through the generateKeyPairHex path in src/sm2/utils.js. An attacker can recover or predict SM2 private keys and signing nonces by causing a...

@3w5h/knowledge_query (1.0.30), @3w5h/utils (>=1.0.0, <=1.0.7) +668 more potentially affected by unknown CVE via sm-crypto (>=0.0.9, <=0.4.0)

sm-crypto NPM version =0.0.9, =1.0.0, =0.1.0, =1.0.13, =4.4.42, =0.0.2, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.7.8-alpha.2 and more Source cves: unknown CVE Source advisory: SNYK:JS-SMCRYPTO-18601952...

@3w5h/knowledge_query (1.0.30), @3w5h/utils (>=1.0.0, <=1.0.7) +668 more potentially affected by CVE-2026-73567 via sm-crypto (>=0.0.9, <=0.4.0)

sm-crypto NPM version =0.0.9, =1.0.0, =0.1.0, =1.0.13, =4.4.42, =0.0.2, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.7.8-alpha.2 and more Source cves: CVE-2026-73567 Source advisory: OSV:GHSA-VH45-F885-3848...

PT-2026-71715

Name of the Vulnerable Software and Affected Versions sm-crypto versions prior to 0.5.0 Description The software provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. In Node.js, the default no-argument sm2.generateKeyPairHex path uses a SecureRandom...

PT-2026-67624

Summary sm-crypto npm package 0.4.0, the latest release, published 2026-01-20 generates SM2 private keys and signing ephemeral scalars from a single module-wide RNG instance src/sm2/utils.js: const rng = new SecureRandom. SecureRandom is jsbn's PRNG, which seeds an ARC4 stream from...

CVE-2026-23966

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto prior to version 0.3.14. By interacting with the SM2 decryption interface multiple times, an attacker can...

CVE-2026-23966

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto prior to version 0.3.14. By interacting with the SM2 decryption interface multiple times, an attacker can...

CVE-2026-23965

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A signature forgery vulnerability exists in the SM2 signature verification logic of sm-crypto prior to version 0.4.0. Under default configurations, an attacker can forge valid signatures for...

CVE-2026-23966 sm-crypto Affected by Private Key Recovery in SM2-PKE

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto prior to version 0.3.14. By interacting with the SM2 decryption interface multiple times, an attacker can...

CVE-2026-23966

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto prior to version 0.3.14. By interacting with the SM2 decryption interface multiple times, an attacker can...

CVE-2026-23966 sm-crypto Affected by Private Key Recovery in SM2-PKE

sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto prior to version 0.3.14. By interacting with the SM2 decryption interface multiple times, an attacker can...