CVE-2026-4602
EUVD-2026-1437923.03.2026, 06:16
Versions of the package jsrsasign before 11.1.1 are vulnerable to Incorrect Conversion between Numeric Types due to handling negative exponents in ext/jsbn2.js. An attacker can force the computation of incorrect modular inverses and break signature verification by calling modPow with a negative exponent.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| kjur | jsrsasign | 𝑥 < 11.1.1 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| Red Hat | Migration Toolkit for Virtualization 2.1 | 1779139872 ≤ 𝑥 < * | ADP |
| Red Hat | Migration Toolkit for Virtualization 2.9 | 1778927462 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Quay 3.1 | 1775169155 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Quay 3.12 | 1775253092 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Quay 3.15 | 1775169219 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Quay 3.16 | 1779204086 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Quay 3.9 | 1775169218 ≤ 𝑥 < * | ADP |
References