CVE-2026-4602 - Apache jsrsasign Integer Overflow

CVE-2026-4602 - Apache jsrsasign Integer Overflow

https://cvefeed.io/rssfeed/latest.atom / Mon, 03/23/2026 - 08:08
CVE ID :CVE-2026-4602
Published : March 23, 2026, 6:16 a.m. | 46 minutes ago
Description :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.
Severity: 7.7 | HIGH
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