EUVD-2026-92118

A flaw has been found in invariant-systems-ai aiir up to 1.7.0. The affected element is an unknown function of the component Policy Gate Handler. Executing a manipulation can lead to improper verification of cryptographic signature. The attack can be executed remotely. It is advisable to upgrade...

CVE-2026-94212 Apache APISIX: unauthenticated impersonation issue in saml-auth

Improper verification of cryptographic signature vulnerability in Apache APISIX. Any unauthenticated attacker could impersonate any user on every route protected by the saml-auth plugin under default configuration. This issue affects Apache APISIX: from 3.17.0 through 3.18.0. Users are recommende...

CVE-2026-91191

The Lantronix G520 Series Cellular Gateway is vulnerable to an improper verification of cryptographic signatures in its update mechanism. During boot, the stock done function disables signature verification in the OPKG configuration before restoring packages from an unsigned feed. Furthermore, th...

Improper Signature Verification

Bouncy Castle for Java is vulnerable to Improper Signature Verification. The vulnerability is due to CMS.verifySignatures returning true for SignedData objects containing no signers, which allows an attacker to bypass signature verification and have unsigned data incorrectly treated as successful...

CVE-2026-78223: Improper Verification of Cryptographic Signature

Improper Verification of Cryptographic Signature vulnerability in team-alembic AshAuthentication allows a caller of the token revocation action to neutralise a revocation or write arbitrary rows into the token resource. AshAuthentication.TokenResource.RevokeTokenChange.change/3 reads the :token...

CVE-2026-86109: Improper Verification of Cryptographic Signature

The VeloCloud Edge software update workflow may accept update bundles without properly validating their signatures because the workflow does not restrict the digest algorithm used for artifact verification. An attacker with either sufficient privileges to upload packages to VeloCloud Orchestrator...

CVE-2026-69646: Improper Verification of Cryptographic Signature

Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network...

CVE-2026-68745: Improper Verification of Cryptographic Signature

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

CVE-2026-68759: Improper Verification of Cryptographic Signature

A holder of a valid integration credential may impersonate other users under specific conditions...

CVE-2026-10754 Pega Platform versions 8.5.0 through 25.1.2 are affected by an improper validation of cryptographic signatures that may allow an attacker to bypass security controls.

Pega Platform versions 8.5.0 through 25.1.2 are affected by an improper validation of cryptographic signatures that may allow an attacker to bypass security controls...

CVE-2026-62873

Improper verification of cryptographic signature in Microsoft 365 Admin Center allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-18569: Improper Verification of Cryptographic Signature

A flaw was found in the backchannel logout endpoint of the keycloak-services component, which is part of the Red Hat Build of Keycloak. This component handles authentication and session management for applications. The issue occurs when an OIDC identity provider is configured to skip signature...

Improper Verification of Cryptographic Signature

Overview thumbor is a thumbor is an open-source photo thumbnail service by globo.com Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the URL signature removal process. An attacker can manipulate the validated URL and bypass intended access...

CVE-2026-14837

Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of the SSH enable file signature and enable SSH access on the device. Successful exploitation may result in unauthorize...

CVE-2026-14837: Improper Verification of Cryptographic Signature

Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of the SSH enable file signature and enable SSH access on the device. Successful exploitation may result in unauthorize...

dotnet: .NET Security Feature Bypass Vulnerability

A flaw was found in .NET. An unauthorized attacker can exploit this vulnerability over a network due to improper verification of cryptographic signatures. This allows the attacker to bypass a critical security feature, potentially leading to significant compromise of confidentiality, integrity, a...

CVE-2026-46684: Improper Verification of Cryptographic Signature

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase enterprise token handling can let TokenFilterdoFilter pass X-DE-TOKEN values to TokenUtils.validate, which checks only token presence and length before userBOByTokentoken uses JWT.decode without signature...

Security Bulletin: Multiple vulnerabilities in IBM Tivoli Monitoring affect IBM Cloud Pak System

Summary Multiple vulnerabilities in IBM Tivoli Monitoring affect IBM Cloud Pak System. Vulnerability Details CVEID:CVE-2024-35154 DESCRIPTION: IBM WebSphere Application Server 8.5 and 9.0 could allow a remote authenticated attacker, who has authorized access to the administrative console, to...

CVE-2026-13743 Improper verification of cryptographic signature in CubeSpace CW0057 Reaction Wheel

CubeSpace CW0057 Reaction Wheel firmware versions prior to 5.0.20 are vulnerable to an Improper Verification of Cryptographic Signature vulnerability. This could allow an attacker with physical access to the product to upload arbitrary malicious firmware to the device without authentication...

EUVD-2026-40126

Honeywell IQ MultiAccess, all versions prior to and including version 28, contain an improper digital signature verification vulnerability. An attacker could potentially exploit this vulnerability, leading to the replacement of downloaded file with a malicious one. Honeywell also recommends...