Security Bulletin: IBM Sterling Connect:Direct Web Services is vulnerable to Improper Verification of Cryptographic Signature.

Summary netty-handler-4.2.13.Final.jar is used by IBM Sterling Connect:Direct Web Services CVE-2026-50010. Vulnerability Details CVEID:CVE-2026-50010 DESCRIPTION: Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and...

.NET Security Feature Bypass Vulnerability

Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network...

GO-2026-5889 Contour has Improper JWT Verification for Non-SNI Requests on Virtual Hosts with Fallback Certificate Enabled in github.com/projectcontour/contour

Contour has Improper JWT Verification for Non-SNI Requests on Virtual Hosts with Fallback Certificate Enabled in github.com/projectcontour/contour...

EUVD-2026-42034

Improper verification of cryptographic signature vulnerability in HAVELSAN Inc. Liman MYS allows Fake the Source of Data. This issue affects Liman MYS: before release.Master.1107...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the cookie parsing process. An attacker can cause unauthorized cookies to be set and transmitted to unrelated third-party domains by crafting HTTP responses that exploit improper doma...

CVE-2026-13743

CVE-2026-13743 affects CubeSpace CW0057 Reaction Wheel firmware versions prior to 5.0.20. The issue is an improper verification of cryptographic signatures that allows an attacker with physical access to upload arbitrary malicious firmware without authentication. Per the sources, impact includes ...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the JWKS key caching process. An attacker can gain unauthorized access to another issuer or tenant's resources by crafting a valid token for one allowed issuer and exploiting the cache...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the JWKS key caching process. An attacker can gain unauthorized access to another issuer or tenant's resources by crafting a valid token for one allowed issuer and exploiting the cache...

Improper Verification of Cryptographic Signature

Overview sigstore is a code-signing for npm packages Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the certificateOIDs option being accepted by the public API but discarded before verification, resulting in required certificate extensi...

Improper Verification of Cryptographic Signature

Overview @sigstore/cli is a Sigstore CLI Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the certificateOIDs option being accepted by the public API but discarded before verification, resulting in required certificate extension OIDs neve...

Improper Verification of Cryptographic Signature

Overview @sigstore/core is a Base library for Sigstore Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the preAuthEncoding function. An attacker can bypass type-binding guarantees by substituting characters in payloadType with Unicode varian...

Improper Verification of Cryptographic Signature at netty-handler dependency in Bamboo Data Center

This High severity Improper Verification of Cryptographic Signature vulnerability was introduced in versions 10.0.0, 10.1.0, 10.2.0, 11.0.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This Improper Verification of Cryptographic Signature vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

Improper Verification of Source of a Communication Channel

Overview tinacms is a headless content management system with support for Markdown, MDX, JSON, YAML, and more. Affected versions of this package are vulnerable to Improper Verification of Source of a Communication Channel via improper validation of cross-origin messages in the window message...

Improper Verification of Cryptographic Signature

Overview CoreWCF.Primitives is a port of the service side of Windows Communication Foundation WCF to .NET Core. The goal of this project is to enable existing WCF services to move to .NET Core. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature...

Improper Verification of Source of a Communication Channel

Overview Affected versions of this package are vulnerable to Improper Verification of Source of a Communication Channel due to improper validation in the validateToken function. An attacker can cause the server to treat unvalidated client addresses as validated by supplying any non-empty token...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verify process. An attacker can cause trust confusion by submitting a commit object with duplicate tree headers, resulting in different interpretations between git-core and go-git,...

CVE-2024-36334

Improper verification of cryptographic signature in the Radeon RGB tool could allow a malicious file placed in the installation directory to be run with elevated privileges potentially leading to arbitrary code execution...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the correctlySpends process. An attacker can bypass output verification by supplying a crafted signature and public key pair, allowing unauthorized transaction validation. Remediation...