Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the CMSAuthenticatedDataParser process. An attacker can cause unauthorized attribute injection by crafting a message where the digestAlgorithm field is absent but authAttrs is present,...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in LeafNode.verify in org.bouncycastle.mls.codec, which never checks that the subject public key of the X.509 credential's end entity certificate matches the leaf's signaturekey field, although RFC 9420...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in LeafNode.verify in org.bouncycastle.mls.codec, which never checks that the subject public key of the X.509 credential's end entity certificate matches the leaf's signaturekey field, although RFC 9420...

Incorrect Comparison

Overview Affected versions of this package are vulnerable to Incorrect Comparison through the JceKeyTransRecipient key transport path in pkix/src/main/java/org/bouncycastle/cms/jcajce/JceKeyTransRecipient.java. An attacker can bypass the opt-in key-size check and have an EnvelopedData or...

Incorrect Comparison

Overview Affected versions of this package are vulnerable to Incorrect Comparison through the JceKeyTransRecipient key transport path in pkix/src/main/java/org/bouncycastle/cms/jcajce/JceKeyTransRecipient.java. An attacker can bypass the opt-in key-size check and have an EnvelopedData or...

Security Bulletin: Due to the use of Apache ActiveMQ, IBM Sterling Control Center is vulnerable to Improper Input Validation (CVE-2026-74761)

Summary Apache ActiveMQ is used by IBM Sterling Control Center as part of dependency in activemq-all-5.19.0.jar. Vulnerability Details CVEID:CVE-2026-74761 DESCRIPTION: Improper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all platforms. A...

DEBIAN-CVE-2026-71892

In Bouncy Castle for Java before 1.86, the opt-in key-size validation on CMS key-transport recipients, org.bouncycastle.cms.jcajce.JceKeyTransRecipient.setKeySizeValidationtrue, never ran for a message using RFC 9709 content-encryption key derivation id-alg-cek-hkdf-sha256. The branch that should...

DEBIAN-CVE-2026-71889

In Bouncy Castle for Java before 1.86, neither copy of PKIXCertPathReviewer - org.bouncycastle.pkix.jcajce.PKIXCertPathReviewer nor the legacy org.bouncycastle.x509.PKIXCertPathReviewer - applied X.509 name constraints to the end-entity certificate. checkNameConstraints walked the path with a loo...

CVE-2026-71887

In Bouncy Castle for Java before 1.86, the high-level OpenPGP API accepted a data signature made by a signing subkey whose Subkey Binding signature carried no embedded Primary Key Binding cross-certification signature, in the case where that binding omits a Key Flags subpacket. RFC 9580 sec...

CVE-2026-71889

In Bouncy Castle for Java before 1.86, neither copy of PKIXCertPathReviewer - org.bouncycastle.pkix.jcajce.PKIXCertPathReviewer nor the legacy org.bouncycastle.x509.PKIXCertPathReviewer - applied X.509 name constraints to the end-entity certificate. checkNameConstraints walked the path with a loo...

CVE-2026-71892

In Bouncy Castle for Java before 1.86, the opt-in key-size validation on CMS key-transport recipients, org.bouncycastle.cms.jcajce.JceKeyTransRecipient.setKeySizeValidationtrue, never ran for a message using RFC 9709 content-encryption key derivation id-alg-cek-hkdf-sha256. The branch that should...

UBUNTU-CVE-2026-71887

In Bouncy Castle for Java before 1.86, the high-level OpenPGP API accepted a data signature made by a signing subkey whose Subkey Binding signature carried no embedded Primary Key Binding cross-certification signature, in the case where that binding omits a Key Flags subpacket. RFC 9580 sec...

UBUNTU-CVE-2026-71891

In Bouncy Castle for Java before 1.86, BLS12381BasicScheme.keyValidate, and so BLSPublicKeyParameters and every BasicScheme, MessageAugmentation and ProofOfPossession verify and aggregateVerify that gate on it, accepted a public key built on a foreign ECCurve that merely shares BLS12-381's field...

UBUNTU-CVE-2026-71892

In Bouncy Castle for Java before 1.86, the opt-in key-size validation on CMS key-transport recipients, org.bouncycastle.cms.jcajce.JceKeyTransRecipient.setKeySizeValidationtrue, never ran for a message using RFC 9709 content-encryption key derivation id-alg-cek-hkdf-sha256. The branch that should...

CVE-2026-71890

In Bouncy Castle for Java before 1.86, validation of an MLS RFC 9420 external commit's proposal list, org.bouncycastle.mls.protocol.Group.validateExternalCachedProposals, counted the proposals by type and bounded the removed leaf index but never established that the removed leaf had anything to d...