CVE-2026-20989: Improper Verification of Cryptographic Signature

Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attackers to use custom font...

PT-2026-25602

Name of the Vulnerable Software and Affected Versions Smart Switch versions prior to 3.7.69.15 Description Improper verification of a cryptographic signature in Smart Switch allows remote attackers to potentially bypass authentication. Recommendations Update Smart Switch to version 3.7.69.15 or...

Adobe Reader < 25.001.21288 Multiple Vulnerabilities (APSB26-26) (macOS)

The version of Adobe Reader installed on the remote macOS host is a version prior to 25.001.21288. It is, therefore, affected by multiple vulnerabilities. - Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could resul...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in jws-3.2.2.tgz

Summary IBM Watson Discovery Cartridge affected by vulnerability in jws-3.2.2.tgz Vulnerability Details CVEID:CVE-2025-65945 DESCRIPTION: auth0/node-jws is a JSON Web Signature implementation for Node.js. In versions 3.2.2 and earlier and version 4.0.0, auth0/node-jws has an improper signature...

CVE-2026-24850: Improper Verification of Cryptographic Signature

The ML-DSA crate is a Rust implementation of the Module-Lattice-Based Digital Signature Standard ML-DSA. Starting in version 0.0.4 and prior to version 0.1.0-rc.4, the ML-DSA signature verification implementation in the RustCrypto ml-dsa crate incorrectly accepts signatures with repeated duplicat...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the VerifyDelegate function. An attacker in control of a compromised TUF repository can bypass signature validation and modify metadata files by setting the signature threshold to 0...

Windows Admin Center Elevation of Privilege Vulnerability

Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally...

CVE-2025-64787

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass...

CVE-2025-64786 Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to gain limited...

CVE-2025-64787 Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass...

PT-2025-50225

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 20.005.30793 through 20.005.30803 Acrobat Reader versions 24.001.30264 through 24.001.30273 Acrobat Reader version 25.001.20982 Description The software contains an Improper Verification of Cryptographic Signature issue...

PT-2025-50118

Name of the Vulnerable Software and Affected Versions FortiOS versions 7.6.0 through 7.6.3 FortiOS versions 7.4.0 through 7.4.8 FortiOS versions 7.2.0 through 7.2.11 FortiOS versions 7.0.0 through 7.0.17 FortiProxy versions 7.6.0 through 7.6.3 FortiProxy versions 7.4.0 through 7.4.10 FortiProxy...

CVE-2025-65945: Improper Verification of Cryptographic Signature

auth0/node-jws is a JSON Web Signature implementation for Node.js. In versions 3.2.2 and earlier and version 4.0.0, auth0/node-jws has an improper signature verification vulnerability when using the HS256 algorithm under specific conditions. Applications are affected when they use the...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper enforcement of the SIGHASH value in the signature verification process. An attacker can submit non-compliant signatures that are incorrectly accepted as valid by providing...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to improper enforcement of the SIGHASH value in the signature verification process. An attacker can submit non-compliant signatures that are incorrectly accepted as valid by providing...

EUVD-2020-30055

Malware in sbrugna...

EUVD-2024-52302

Malicious code in bioql PyPI...

PT-2025-34295

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: Improper verification of cryptographic signature in Windows Certificates allows an unauthorized attacker to perform spoofing over a network. Recommendations: At the moment, there is no...

CVE-2025-4371: Improper Verification of Cryptographic Signature

A potential vulnerability was reported in the Lenovo 510 FHD and Performance FHD web cameras that could allow an attacker with physical access to write arbitrary firmware updates to the device over a USB connection...

Authentication Bypass

Node-SAML is vulnerable to Authentication Bypass. The vulnerability is due to improper signature verification because the library loads assertions from the unsigned original response document instead of the signed portion, allowing attackers with a validly signed document to alter authentication...