CVE-2026-4598
n/a jsrsasign, org.webjars.npm:jsrsasign, Migration Toolkit for Virtualization 2.1 취약점
Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values (e.g., modInverse(0, m) or modInverse(-1, m)).
- 대응 우선순위
- 점검
- CVSS
- 7.7
- EPSS
- 0.55% 백분위 42.8% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.03.23