{"id":"CVE-2026-4599","details":"Versions of the package jsrsasign from 7.0.0 and before 11.1.1 are vulnerable to Incomplete Comparison with Missing Factors via the getRandomBigIntegerZeroToMax and getRandomBigIntegerMinToMax functions in src/crypto-1.1.js; an attacker can recover the private key by exploiting the incorrect compareTo checks that accept out-of-range candidates and thus bias DSA nonces during signature generation.","aliases":["GHSA-5jx8-q4cp-rhh6"],"modified":"2026-04-02T13:31:35.900032Z","published":"2026-03-23T06:16:21.513Z","references":[{"type":"WEB","url":"https://gist.github.com/Kr0emer/081681818b51605c91945126d74b4f20"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-15370939"},{"type":"FIX","url":"https://github.com/kjur/jsrsasign/commit/ee4b013478366cb16cea9a4bdfb218b6077f83b1"},{"type":"FIX","url":"https://github.com/kjur/jsrsasign/pull/647"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kjur/jsrsasign","events":[{"introduced":"0"},{"fixed":"e2b136e9eab7d571cb4a680ec10361ddc70fd573"},{"fixed":"ee4b013478366cb16cea9a4bdfb218b6077f83b1"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"11.1.1"}]}}],"versions":["1.2.0","1.3.0","1.3.1","10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.1.0","10.1.1","10.1.10","10.1.11","10.1.12","10.1.13","10.1.2","10.1.3","10.1.4","10.1.5","10.1.8","10.1.9","10.2.0","10.3.0","10.3.1","10.3.2","10.4.0","10.4.1","10.5.0","10.5.1","10.5.10","10.5.11","10.5.12","10.5.13","10.5.14","10.5.15","10.5.16","10.5.17","10.5.18","10.5.19","10.5.2","10.5.20","10.5.21","10.5.22","10.5.23","10.5.24","10.5.25","10.5.26","10.5.27","10.5.3","10.5.4","10.5.5","10.5.6","10.5.7","10.5.8","10.5.9","10.6.0","10.6.1","10.7.0","10.8.0","10.8.1","10.8.2","10.8.3","10.8.4","10.8.5","10.8.6","10.9.0","11.0.0","11.1.0","2.0.0","3.0.0","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.1.0","3.1.1","3.1.2","3.1.3","3.1.4","3.1.5","4.0.0","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.1.0","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.2.0","4.2.1","4.2.2","4.2.3","4.5.0","4.6.0","4.7.0","4.7.1","4.7.2","4.8.0","4.8.1","4.8.2","4.8.3","4.8.5","4.8.6","4.9.0","4.9.1","4.9.2","5.0.0","5.0.1","5.0.10","5.0.11","5.0.12","5.0.13","5.0.14","5.0.15","5.0.2","5.0.4","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9","5.1.0","6.0.0","6.0.1","6.1.0","6.1.1","6.1.2","6.1.4","6.2.0","6.2.1","6.2.2","6.2.3","7.0.0","7.1.0","7.1.1","7.1.2","7.1.3","7.1.4","7.2.0","7.2.1","7.2.2","8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8","8.0.9","9.0.0","9.0.1","9.0.2","9.0.3","9.1.0","9.1.1","9.1.2","9.1.4","9.1.5","9.1.6","9.1.7","9.1.8","9.1.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4599.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}