EUVD-2026-4661

dcap-qvl implements the quote verification logic for DCAP Data Center Attestation Primitives. A vulnerability present in versions prior to 0.3.9 involves a critical gap in the cryptographic verification process within the dcap-qvl. The library fetches QE Identity collateral including qeidentity,...

dcap-qvl has Missing Verification for QE Identity

Impact This vulnerability involves a critical gap in the cryptographic verification process within the dcap-qvl. The library fetches QE Identity collateral including qeidentity, qeidentitysignature, and qeidentityissuerchain from the PCCS. However, it skips to verify the QE Identity signature...

sm-crypto data forgery vulnerability

sm-crypto is an encryption algorithm developed by June01, a personal developer. Versions of sm-crypto prior to 0.4.0 had a data forgery vulnerability. This vulnerability stemmed from defects in the SM2 signature verification logic, which could lead to signature forgery...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the JWT verification process. An attacker can gain unauthorized enrollment of rogue devices by submitting a forged JWT with arbitrary identity claims, as the system fails to verify th...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the HMAC computation. An attacker can bypass intended challenge expiration and reuse previously solved challenges by submitting a valid proof-of-work with a modified expiration value,...

PT-2025-50226

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 24.001.30264 through 24.001.30273 Acrobat Reader versions 20.005.30793 through 20.005.30803 Acrobat Reader version 25.001.20982 Description Acrobat Reader is affected by an improper verification of cryptographic signatu...

Improper Verification of Cryptographic Signature

Overview org.apache.spark:spark-network-common2.12 is an open-source distributed general-purpose cluster-computing framework. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature when the spark.network.crypto.enabled is true and the cipher is not...

EUVD-2025-30273

Malicious code in bioql PyPI...

CVE-2024-13990

MicroWorld eScan AV's update mechanism failed to ensure authenticity and integrity of updates: update packages were delivered and accepted without robust cryptographic verification. As a result, an on-path attacker could perform a man-in-the-middle MitM attack and substitute malicious update...

CVE-2024-13990

MicroWorld eScan AV's update mechanism failed to ensure authenticity and integrity of updates: update packages were delivered and accepted without robust cryptographic verification. As a result, an on-path attacker could perform a man-in-the-middle MitM attack and substitute malicious update...

CVE-2024-13990 MicroWorld eScan AV Insecure Update Mechanism Allows Man-in-the-Middle Replacement of Updates

MicroWorld eScan AV's update mechanism failed to ensure authenticity and integrity of updates: update packages were delivered and accepted without robust cryptographic verification. As a result, an on-path attacker could perform a man-in-the-middle MitM attack and substitute malicious update...

PT-2025-38604

Name of the Vulnerable Software and Affected Versions MicroWorld eScan AV affected versions not specified Description The update mechanism in MicroWorld eScan AV lacked proper cryptographic verification of update packages. This allowed an attacker to perform a man-in-the-middle MitM attack and...

Linux Distros Unpatched Vulnerability : CVE-2025-8454

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - It was discovered that uscan, a tool to scan/watch upstream sources for new releases of software, included in devscripts a collection of scripts to make the lif...

Transcript Franking for Encrypted Messaging

Message franking is an indispensable abuse mitigation tool for end-to-end encrypted E2EE messaging platforms. With it, users who receive harmful content can securely report that content to platform moderators. However, while real-world deployments of reporting require the disclosure of multiple...

CVE-2020-25490

Lack of cryptographic signature verification in the Sqreen PHP agent daemon before 1.16.0 makes it easier for remote attackers to inject rules for execution inside the virtual machine...

The vulnerability of the SAML SSO library in Ruby SAML and the Git-based software platform for collaborative code development on GitLab CE/EE allows a perpetrator to bypass authentication.

The vulnerability of the SAML SSO library in Ruby SAML and the Git-based software platform for collaborative code development on GitLab CE/EE is related to errors in cryptographic signature verification. Exploiting this vulnerability could allow an attacker to bypass authentication processes...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the xengineVerify method in EdDSAEngine.java, which does not comply with RFC 8032 specifications for signature maleability. An attacker can create new valid signatures different from...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to differences in XML document namespace parsing between REXML and Nokogiri, implemented in xmlsecurity.rb. An attacker can bypass authentication via Signature Wrapping attack...

CVE-2022-20929

A vulnerability in the upgrade signature verification of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an unauthenticated, local attacker to provide an unauthentic upgrade file for upload. This vulnerability is due to insufficient cryptographic signature verification of upgrade...

GitHub Enterprise Server 数据伪造问题漏洞

GitHub Enterprise Server is an open source application from GitHub in the United States. It provides a platform for setting up your own GitHub instance as a virtual appliance, thus providing a scalable, easy-to-manage platform. A security vulnerability exists in GitHub Enterprise Server that stem...