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THREAT OPS › Threat News › [NVD] CVE-2026-4599 (CRITICAL 9.1) — 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 t

[NVD] CVE-2026-4599 (CRITICAL 9.1) — 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 t

lownvdPublished 2026-03-23

CVE-2026-4599 CVSS: 9.1 CRITICAL Published: 2026-03-23T06:16:21.513

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-ra

Indicators of compromise

CVE-2026-4599cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-4599