CVE-2026-15999

Improper validation of integrity check value in the AES-CCM implementation CcmParameters and CcmBlockCipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an on-path attacker to modify CCM-encrypted content without detection via an AlgorithmIdentifier whose CCMParameters declar...

CVE-2026-63573 Bleichenbacher padding oracle in CMS RSA PKCS#1 v1.5 key-transport unwrap

Observable discrepancy in the CMS RSA PKCS1 v1.5 key-transport unwrap KeyTransRecipientInformation.UnwrapKey in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who holds a captured CMS EnvelopedData message, and who can submit many modified messages to an...

CVE-2026-63573

A Bleichenbacher-style adaptive chosen-ciphertext attack exists in Legion of the Bouncy Castle Inc. bc-csharp versions before 2.7.0 . The vulnerability is located in the CMS RSA PKCS#1 v1.5 key-transport unwrap (KeyTransRecipientInformation.UnwrapKey) component. Because the system rejects ciphert...

CVE-2026-63573 Bleichenbacher padding oracle in CMS RSA PKCS#1 v1.5 key-transport unwrap

Observable discrepancy in the CMS RSA PKCS1 v1.5 key-transport unwrap KeyTransRecipientInformation.UnwrapKey in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who holds a captured CMS EnvelopedData message, and who can submit many modified messages to an...

EUVD-2026-91224

Observable discrepancy in the CMS RSA PKCS1 v1.5 key-transport unwrap KeyTransRecipientInformation.UnwrapKey in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who holds a captured CMS EnvelopedData message, and who can submit many modified messages to an...

CVE-2026-63567

The bc-csharp library by Bouncy Castle Inc. is vulnerable in versions before 2.7.0 due to an observable discrepancy in IesEngine.DecryptBlock. In block-cipher mode, the engine decrypts the ciphertext and removes padding before verifying the MAC. This allows a remote attacker to perform a CBC padd...

CVE-2026-63567 IesEngine block-cipher mode checks padding before MAC (CBC padding oracle)

Observable discrepancy in IesEngine.DecryptBlock in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has captured an IES or ECIES ciphertext, and who can submit modified ciphertexts for decryption under the same key pair, to recover its plaintext via a CBC...

EUVD-2026-91218

Observable discrepancy in IesEngine.DecryptBlock in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has captured an IES or ECIES ciphertext, and who can submit modified ciphertexts for decryption under the same key pair, to recover its plaintext via a CBC...

CVE-2026-15999 AES-CCM decryption accepts zero or out-of-range tag length, bypassing authentication

Improper validation of integrity check value in the AES-CCM implementation CcmParameters and CcmBlockCipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an on-path attacker to modify CCM-encrypted content without detection via an AlgorithmIdentifier whose CCMParameters declar...

CVE-2026-15999 AES-CCM decryption accepts zero or out-of-range tag length, bypassing authentication

Improper validation of integrity check value in the AES-CCM implementation CcmParameters and CcmBlockCipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an on-path attacker to modify CCM-encrypted content without detection via an AlgorithmIdentifier whose CCMParameters declar...

MGASA-2026-0464 Updated libgcrypt package fixes a security vulnerability

Libgcrypt: vulnerable to marvin attack. CVE-2024-2236...

Updated libgcrypt package fixes a security vulnerability

Libgcrypt: vulnerable to marvin attack. CVE-2024-2236...

USN-8818-6 linux-fips vulnerabilities

It was discovered that some Arm processors could complete a broadcast translation lookaside buffer TLB invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been...

CVE-2026-104123

A vulnerability was detected in SourceCodester Online Reviewer Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /reviewer0/admins/assessments/activities/btnfunctions.php?action=activity. The manipulation of the argument Title results in sql injection...

CVE-2026-104123 SourceCodester Online Reviewer Management System btn_functions.php activity sql injection

A vulnerability was detected in SourceCodester Online Reviewer Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /reviewer0/admins/assessments/activities/btnfunctions.php?action=activity. The manipulation of the argument Title results in sql injection...

CVE-2026-104123

The SourceCodester Online Reviewer Management System 1.0 is vulnerable to SQL injection due to an unknown functionality in the file /reviewer_0/admins/assessments/activities/btn_functions.php?action=activity. By manipulating the Title argument, an attacker can execute arbitrary SQL commands. This...

CVE-2026-21140

Improper access control in ManagedProvisioning prior to SMR Sep-2026 Release 1 allows local attackers to install arbitrary applications...

CVE-2026-104053

A vulnerability was identified in itsourcecode Pet Shop Management System 1.0. The impacted element is an unknown function of the file adminreservefilter.php. Such manipulation of the argument filter leads to sql injection. It is possible to launch the attack remotely. The exploit is publicly...

CVE-2026-104053

The itsourcecode Pet Shop Management System 1.0 is vulnerable to SQL injection via an unknown function in the admin_reservefilter.php file. The flaw occurs because the filter argument is improperly handled, allowing for remote exploitation. While the documents do not provide specific remediation ...

CVE-2026-73637

A flaw was found in httpd's modauthdigest module. A use-after-free vulnerability allows an unauthenticated remote attacker to corrupt the server's authentication state by submitting concurrent Digest authentication requests. This issue occurs when specific configuration settings, such as nonce...