UBUNTU-CVE-2026-27932

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932 joserfc PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932

CVE-2026-27932 affects the Python library joserfc (1.6.2 and earlier). The root cause is an unbounded PBES2 Count (p2c) value read from a JWE protected header, which allows an attacker to trigger CPU exhaustion and Denial of Service by forcing extremely high PBKDF2 iteration counts. Impact is at ...

CVE-2026-27932 joserfc PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

EUVD-2026-9344

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932 joserfc PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

joserfc's PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

Summary A resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library decrypts a JSON Web Encryption JWE token using Password-Based Encryption PBES2 algorithms, it reads the p2c PBES2 Count parameter directl...

GHSA-W5R5-M38G-F9F9 joserfc's PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

Summary A resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library decrypts a JSON Web Encryption JWE token using Password-Based Encryption PBES2 algorithms, it reads the p2c PBES2 Count parameter directl...

PT-2026-22699

Name of the Vulnerable Software and Affected Versions joserfc versions 1.6.2 and earlier Description joserfc is a Python library implementing JSON Object Signing and Encryption JOSE standards. A resource exhaustion issue in joserfc can lead to a Denial of Service DoS through CPU exhaustion. When...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

SUSE-SU-2026:20542-1 Security update for openssl-3-livepatches

This update for openssl-3-livepatches fixes the following issues: - CVE-2025-11187: Fixed improper validation of PBMAC1 parameters in PKCS12 MAC verification bsc1256878. - CVE-2025-15467: Fixed stack buffer overflow in CMS AuthEnvelopedData parsing bsc1256876. - CVE-2025-15468: Fixed NULL...

Splunk Universal Forwarder 9.2.0 < 9.2.12, 9.3.0 < 9.3.9, 9.4.0 < 9.4.7, 10.0.0 < 10.0.3 (SVD-2026-0210)

The version of Splunk installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the SVD-2026-0210 advisory. - Issue summary: An application trying to decrypt CMS messages encrypted using password based encryption can trigger an...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: openssl (UTSA-2026-005327)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005327 advisory. Issue summary: An application trying to decrypt CMS messages encrypted using password based encryption can trigger an out-of-bounds read and write. Impact summary:...

CVE-2025-12679

A vulnerability in Brocade SANnav before 2.4.0b prints the Password-Based Encryption PBE key in plaintext in the system audit log file. The vulnerability could allow a remote authenticated attacker with access to the audit logs to access the pbe key. Note: The vulnerability is only triggered duri...

CVE-2025-12679 Plain text pbe key visible in audit log during Brocade SANnav migration from 2.4.0a to 3.0.0

A vulnerability in Brocade SANnav before 2.4.0b prints the Password-Based Encryption PBE key in plaintext in the system audit log file. The vulnerability could allow a remote authenticated attacker with access to the audit logs to access the pbe key. Note: The vulnerability is only triggered duri...

CVE-2025-12679

CVE-2025-12679 affects Brocade SANnav prior to 2.4.0b and 3.0.0, where during migration the Password-Based Encryption (PBE) key is logged in plaintext to the system audit logs. An attacker with local access to these logs (audit logs on the host server, visible only to privileged users) could retr...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...