jsrsasign: Negative Exponent Handling Leads to Signature Verification Bypass

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...

CVE-2026-4602

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...

CVE-2026-4598

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.,...

CVE-2026-4602

CVE-2026-4602 affects the npm package jsrsasign prior to 11.1.1. The root cause is incorrect conversion between numeric types due to handling negative exponents in ext/jsbn2.js, which can cause modPow with a negative exponent and lead to incorrect modular inverses and broken signature verificatio...

CVE-2026-4602

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...

CVE-2026-4602

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...

CVE-2026-4602: Incorrect Conversion between Numeric Types

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...

PT-2026-27058

Name of the Vulnerable Software and Affected Versions jsrsasign versions prior to 11.1.1 Description Incorrect Conversion between Numeric Types occurs due to the handling of negative exponents in the file ext/jsbn2.js. An attacker can force the computation of incorrect modular inverses and break...

jsrsasign 安全漏洞

jsrsasign is a signature verification library developed by Kenji Urushima. Versions of jsrsasign prior to 11.1.1 contained security vulnerabilities. These vulnerabilities stemmed from numerical type conversion errors during the handling of negative exponents in the ext/jsbn2.js file, which could...

CVE-2026-4603: Divide By Zero

Versions of the package jsrsasign before 11.1.1 are vulnerable to Division by zero due to the RSASetPublic/KEYUTIL parsing path in ext/rsa.js and the BigInteger.modPowInt reduction logic in ext/jsbn.js. An attacker can force RSA public-key operations e.g., verify and encryption to collapse to...

CVE-2026-4598: Loop with Unreachable Exit Condition

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.,...

jsrsasign 安全漏洞

jsrsasign is a signature verification library developed by Kenji Urushima. Versions of jsrsasign prior to 11.1.1 contained security vulnerabilities. These vulnerabilities stemmed from the bnModInverse function in ext/jsbn2.js, which could cause infinite loops when processing zero or negative...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the Unmarshal, UnmarshalAsMap, UnmarshalAsArray, and Marshal functions, which invoke Decode. An attacker can cause a panic with truncated fixext data that triggers an out-of-bounds read. Note: This vulnerability i...

The vulnerability of the scx_locked_rq() function in the kernel/sched/ext.c module, which is part of the Linux kernel’s resource management subsystem, allows a hacker to trigger a service failure.

The vulnerability of the scxlockedrq function in the kernel/sched/ext.c module, which is part of the Linux kernel’s resource management subsystem, relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-81856

Name of the Vulnerable Software and Affected Versions SQLite versions containing Fossil check-in 8bdc0d485e3ad0c7a1e818da66f106951d496b05cbe61d12c2c448f2f24b6d5d and later Description A buffer overflow allows an attacker to cause a denial of service. This issue occurs within the ext/misc/sqlar.c...

Remote Code Execution (RCE)

Overview org.webjars.npm:simple-git is an A light weight interface for running git commands in any node.js application. Affected versions of this package are vulnerable to Remote Code Execution RCE due to an incomplete fix for CVE-2022-25912 that blocks the -c option but not the equivalent --conf...

Smoothwall Express Cross-Site Scripting Vulnerability (CNVD-2026-14367)

Smoothwall Express is Smoothwall open source a GNU/Linux-based firewall operating system . Smoothwall Express has a cross-site scripting vulnerability , the vulnerability stems from the xtaccess.cgi endpoint EXT, DESTPORT or COMMENT parameter on the user-supplied data lack of effective filtering...

The vulnerability of the dx_probe() function in the fs/ext4/namei.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the dxprobe function in the fs/ext4/namei.c module of the Linux file system support module is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a hacker to cause service failures...

The vulnerability of the ext4_convert_inline_data() function in the fs/ext4/inline.c module of the Ext4 file system support for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4convertinlinedata function in the fs/ext4/inline.c module of the Ext4 file system support for the Linux operating system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a attacker to cause...

Malicious code in dotenvx-ext (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cb1944d5124a9fcb2f280723cad9c0c8116d155fc29444186a9e86bfb3609afc The package dotenvx-ext was found to contain malicious code. Source: ghsa-malware a3af4fb14756c0946c71147b11cfa0f09db31ba182c62938c62671d2c2059c8e An...