CVE-2026-4602
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-4602
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
数值类型间的不正确转换
Source: NVD (National Vulnerability Database)
Vulnerability Title
jsrsasign 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jsrsasign是Kenji Urushima个人开发者的一个签名验证库。 jsrsasign 11.1.1之前版本存在安全漏洞，该漏洞源于ext/jsbn2.js中处理负指数时存在数值类型转换错误，可能导致签名验证被破坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | jsrsasign | 0 ~ 11.1.1 | - |
II. Public POCs for CVE-2026-4602
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-4602
请登录查看更多情报信息。
Same Patch Batch · n/a · 2026-03-23 · 20 CVEs total
| CVE-2026-4599 | 9.1 CRITICAL | jsrsasign 安全漏洞 |
| CVE-2026-4601 | 8.7 HIGH | jsrsasign 安全漏洞 |
| CVE-2026-4598 | 7.5 HIGH | jsrsasign 安全漏洞 |
| CVE-2026-4600 | 7.4 HIGH | jsrsasign 安全漏洞 |
| CVE-2026-4603 | 5.9 MEDIUM | jsrsasign 安全漏洞 |
| CVE-2026-4587 | 3.7 LOW | HybridAuth SSL Curl.php certificate validation |
| CVE-2026-30006 | XnSoft Nconvert 安全漏洞 | |
| CVE-2025-52204 | Znuny 安全漏洞 | |
| CVE-2024-46879 | Tiki 安全漏洞 | |
| CVE-2024-46878 | Tiki 安全漏洞 | |
| CVE-2024-51224 | PHPGurukul Vehicle Record Management System 安全漏洞 | |
| CVE-2026-30007 | XnSoft Nconvert 安全漏洞 | |
| CVE-2026-24516 | Droplet Agent 安全漏洞 | |
| CVE-2026-26829 | OwnTone 安全漏洞 | |
| CVE-2026-26828 | OwnTone 安全漏洞 | |
| CVE-2024-51222 | PHPGurukul Vehicle Record Management System 安全漏洞 | |
| CVE-2024-51226 | PHPGurukul Vehicle Record Management System 安全漏洞 | |
| CVE-2024-51223 | PHPGurukul Vehicle Record Management System 安全漏洞 | |
| CVE-2024-51225 | PHPGurukul Vehicle Record Management System 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-681
- CVE-2026-26178
Windows Advanced Rasterization Platform Elevation of Privile - CVE-2026-34945
Wasmtime leaks host data with 64-bit tables and Winch - CVE-2026-24174
NVIDIA Triton Inference Server 安全漏洞 - CVE-2026-34610
leancrypto: Integer truncation in X.509 name parser enables - CVE-2026-34550
iccDEV: UB at IccIO.cpp
V. Comments for CVE-2026-4602
No comments yet