CVE-2026-94635

A vulnerability exists in the Apache Thrift Lua bindings (versions before 0.25.0 ) caused by the improper handling of length parameter inconsistencies . Specifically, the TBinaryProtocol:readMessageBegin function may bypass checkStringSize on the pre-versioned name, allowing a remote attacker to ...

Improper Handling of Length Parameter Inconsistency

Overview Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency in the handling of length parameters in the Lua bindings. An attacker can cause excessive resource allocation by sending requests with inconsistent length parameters, potentially...

CVE-2026-94635

Allocation of resources without limits or throttling, Improper handling of length parameter inconsistency vulnerability in Apache Thrift Lua bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

EUVD-2026-91326

Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adversary in the Middle AiTM. This issue affects Sef - AI Chatbot Platform: before 2.1. NOTE: The vendor was contacted and it was learned that the product is not supported...

CVE-2026-80443

HAVELSAN Inc. Sef - AI Chatbot Platform (versions before 2.1 ) is vulnerable to an improper certificate validation flaw within the API Tool Runner component. This vulnerability allows an Adversary in the Middle (AiTM) to intercept communications. While the impact is rated as High with potential f...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value through CcmParameters and CcmBlockCipher in the CMS ASN.1 parameter parsing and CCM cipher initialization paths. An attacker can modify AES-CCM-encrypted CMS content without detection by...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the stream-mode IesEngine processing path in crypto/src/crypto/engines/IesEngine.cs. An attacker can forge shorter ciphertexts that the recipient accepts as authentic by observing one...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation through DHAgreement.CalculateAgreement in crypto/src/crypto/agreement/DHAgreement.cs. An attacker can make the local party compute a shared value the attacker already knows, or expose the static private key...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the PkixNameConstraintValidator process. An attacker can bypass name constraints by crafting certificates with an rfc822Name, dNSName, or uniformResourceIdentifier whose host ends with a trailing dot,...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation through PkixNameConstraintValidator.ExtractHostFromURL in crypto/src/pkix/PkixNameConstraintValidator.cs. An attacker can bypass URI name constraints during certification path validation by supplying a...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation via the WithinDNSubtree method in PkixNameConstraintValidator.cs. An attacker who controls, or can obtain certificates from, a name-constrained intermediate CA can have a certificate accepted by PKIX path...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in PkixAttrCertPathValidator and PkixAttrCertPathBuilder. An attacker can have a forged X.509 attribute certificate accepted as valid by supplying a certificate that names a trusted...

CVE-2026-63571

Improper verification of cryptographic signature in the attribute certificate path validator PkixAttrCertPathValidator, also used by PkixAttrCertPathBuilder in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker to have a forged X.509 attribute certificate accepted as...

CVE-2026-63569

Improper input validation in DHAgreement.CalculateAgreement MTI/A0 two-pass Diffie-Hellman in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an on-path attacker to make the local party compute an agreed value the attacker already knows, defeating the key authentication MTI/A0 is...

EUVD-2026-91232

Improper certificate validation in PkixNameConstraintValidator in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who controls, or can obtain certificates from, a name-constrained intermediate CA to have certificates accepted during PKIX certification path validation fo...

CVE-2026-103602

The bc-csharp library by Legion of the Bouncy Castle Inc. versions before 2.7.0 is vulnerable to improper certificate validation in the PkixNameConstraintValidator component. The root cause is a failure to remove the RFC 1034 root-label trailing dot during comparison between names and constraints...

CVE-2026-103602 Name constraints bypass via trailing dot in rfc822Name, dNSName and URI hosts

Improper certificate validation in PkixNameConstraintValidator in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who controls, or can obtain certificates from, a name-constrained intermediate CA to have certificates accepted during PKIX certification path validation fo...

CVE-2026-63577 Name Constraints bypass: directoryName constraint matched at any position in the DN instead of as a prefix

Improper certificate validation in the directoryName name-constraint check PkixNameConstraintValidator.WithinDNSubtree in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who controls, or can have certificates issued by, a name-constrained intermediate CA to get...

CVE-2026-63576 URI name constraints checked against a mis-parsed host

Improper certificate validation in PkixNameConstraintValidator ExtractHostFromURL in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a name-constrained subordinate CA, or anyone able to obtain certificates with chosen subjectAltName URIs from such a CA, to bypass permitted or...

CVE-2026-63569 MTI/A0 DHAgreement does not validate the peer's ephemeral value

Improper input validation in DHAgreement.CalculateAgreement MTI/A0 two-pass Diffie-Hellman in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an on-path attacker to make the local party compute an agreed value the attacker already knows, defeating the key authentication MTI/A0 is...