CVE-2026-85393 - node-forge through 1.4.0 RSA PKCS#1 v1.5 Signature Forgery via Nested DigestAlgorithm Padding
Brief
CVE ID : CVE-2026-85393
Published : Sept. 3, 2026, 7:17 p. m.
- 1 hour, 23 minutes ago
Description : node-forge through 1.
- 0 fails to validate element count in nested DigestAlgorithm sequences during RSA PKCS#1 v1. 5 signature verification. Attackers can embed garbage bytes inside the DigestAlgorithm sequence to forge valid signatures for arbitrary messages using low-exponent RSA keys. This is an incomplete fix for CVE-2026-33894.
Severity: 8.7
- HIGH
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