PyJWT HMAC Algorithm Unauthorized Access

The vulnerability of the HMACAlgorithm.fromjwk method in PyJWT is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

Microsoft Copilot Studio Graphical Tool Privilege Escalation

The vulnerability of Microsoft Copilot Studio’s graphical tool for creating and supporting artificial intelligence is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to gain increased privileges...

CVE-2026-80529

A flaw was found in the Linux kernel's XFS filesystem. During dquot recovery, the xlogrecoverdquotcommitpass2 function fails to correctly propagate verification errors. This allows a corrupt quota buffer to be written back to disk, potentially leading to data corruption within the XFS filesystem...

CVE-2026-10670

The CONFIGUSERSPACE verification handler for the kthreadnamecopy system call zvrfykthreadnamecopy in kernel/thread.c calls kobjectfind on the caller-supplied thread pointer and then dereferences the returned struct kobject without checking it for NULL. kobjectfind returns NULL whenever the suppli...

Botan X509 Path Validation Handler OCSP Forgery

The vulnerability of the X509 Path Validation Handler component in the C++ Botan cryptographic library is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to forge OCSP responses remotely...

PT-2026-53381

Impact When verifying W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs LDP-VCs, the result of verifying the presentation document.proof was not factored into the final verified value true/false on the presentation record. Below is an example result from verifying a JSON-LD...

CVE-2026-42769 Trust-Anchor Substitution via cert/issuer Typo in CMP rootCaKeyUpdate

Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate Management Protocol CMP message response rendered the certificate validation ineffectual, which could lead to escalation of credentials from the Registration Authority RA level to t...

ROS-20260608-73-0003

The vulnerability of the ASP.NET Core software platform is related to errors in checking the cryptographic signature. Exploiting this vulnerability can allow an attacker, operating remotely, to increase their privileges...

Trend Micro Apex One Privilege Escalation

The vulnerability of the Trend Micro Apex One antivirus software agent is related to a data source verification error. Exploiting this vulnerability can allow attackers to increase their privileges...

Microsoft Entra ID Access Control Vulnerability

Microsoft Entra ID is a cloud-based identity and management solution provided by Microsoft Corporation. There is an access control vulnerability in Microsoft Entra ID, which stems from a source verification error. This vulnerability could allow unauthorized attackers to escalate their privileges...

Trend Micro Apex One Access Control Vulnerability

Trend Micro Apex One is a terminal protection software developed by Trend Micro, a US-based company. Trend Micro Apex One has an access control vulnerability, which stems from a source verification error. This vulnerability may allow local attackers to gain elevated privileges...

Trend Micro Apex One Access Control Vulnerability

Trend Micro Apex One is a terminal protection software developed by Trend Micro, a US-based company. Trend Micro Apex One has an access control vulnerability, which stems from a source verification error. This vulnerability may allow local attackers to gain elevated privileges...

OpenHarmony Input Verification Error Vulnerability

OpenHarmony is an open-source project for a Harmony operating system developed by the OpenAtom Foundation in China. Versions of OpenHarmony 6.0 and earlier contained a vulnerability related to input validation. Attackers could exploit this vulnerability to cause denial-of-service attacks...

OpenHarmony Input Verification Error Vulnerability

OpenHarmony is an open-source project for a Harmony operating system developed by the OpenAtom Foundation in China. Versions of OpenHarmony 6.0 and earlier contained a vulnerability related to input validation. Attackers could exploit this vulnerability to cause denial-of-service attacks...

Siemens SINEC NMS Cryptographic Signature Error Unauthorized Access

The vulnerability of the Siemens SINEC NMS network management system for monitoring industrial networks is related to errors in checking the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to gain unauthorized access to protected information...

CVE-2026-20997

Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote attackers to potentially bypass authentication...

OpenHarmony Input Verification Error Vulnerability

OpenHarmony is an open-source project for a Harmony operating system developed by the OpenAtom Foundation in China. Versions of OpenHarmony prior to v5.1.0 contained a vulnerability related to input validation. This vulnerability resulted from improper input validation, which could allow local...

JwtAuthenticator Component pac4j-jwt Bypass

The vulnerability of the JwtAuthenticator component in the authentication and authorization library pac4j-jwt is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to circumvent existing security restrictions by sending speciall...

Keycloak JSON Web Token Handler Unauthorized Access

The vulnerability of the JSON Web Token Handler component in the software for managing identification and access in Keycloak is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to...

Siemens SIMATIC S7-1500 Double Free (CVE-2022-2509)

A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutlspkcs7verify function. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...