JLSEC-2026-278

An issue was discovered in Rclone before 1.53.3. Due to the use of a weak random number generator, the password generator has been producing weak passwords with much less entropy than advertised. The suggested passwords depend deterministically on the time the second rclone was started. This limi...

CVE-2026-40514

SmarterTools SmarterMail builds prior to 9610 are affected by a cryptographic weakness in file and email sharing endpoints. DES-CBC is used with keys and IVs derived from System.Random seeded with insufficient entropy, reducing the seed space to about 19,000 values. An unauthenticated attacker ca...

CVE-2026-40514 SmarterTools SmarterMail < Build 9610 Cryptographic Weakness via Weak RNG

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

CVE-2026-40514

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

EUVD-2026-25856

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

CVE-2026-40514 SmarterTools SmarterMail < Build 9610 Cryptographic Weakness via Weak RNG

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

SmarterTools SmarterMail 安全特征问题漏洞

SmarterTools SmarterMail is a set of email server software developed by SmarterTools Corporation. This software supports features such as spam filtering, data statistics, and Simple Mail Transfer Protocol SMTP authentication. Prior versions of SmarterTools SmarterMail up to version 9610 had...

PT-2026-35434

Name of the Vulnerable Software and Affected Versions SmarterTools SmarterMail versions prior to 9610 Description A cryptographic weakness exists in the file and email sharing endpoints. These endpoints utilize DES-CBC encryption with keys and initialization vectors derived from System.Random...

FreeBSD : (lib)expat -- Insufficient entropy (88440f1d-4168-11f1-95f7-00a098b42aeb)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 88440f1d-4168-11f1-95f7-00a098b42aeb advisory. https://github.com/libexpat/libexpat/pull/1183 reports: libexpat before 2.8.0 uses insufficient entropy...

Rigorous Security Proofs for Practical Quantum Key Distribution

This thesis is concerned with rigorous security analyses of practical Quantum Key Distribution QKD protocols, using a variety of modern proof techniques. The main results are as follows. First, we establish a security proof for variable-length QKD protocols against IID collective attacks, and...

Understanding Password Preferences, Memorability, and Security through a Human-Centered Lens

Passwords remain the primary authentication method, yet user-created passwords are often the weakest due to the security-usability trade-off. Although AI-based password generators are emerging, little is known about their effectiveness and user perceptions. This eye-tracking study examined how...

SUSE CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

EUVD-2026-23276

libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

Insufficient Entropy

Overview Affected versions of this package are vulnerable to Insufficient Entropy due to insufficient randomness in the hash seed generation process. An attacker can cause excessive CPU consumption by submitting specially crafted XML documents that trigger hash collisions. Remediation Upgrade exp...

CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

UBUNTU-CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

CVE-2026-41080

CVE-2026-41080 affects libexpat prior to 2.7.6, where insufficient entropy in the hash function allows hash flooding when processing crafted XML documents. The CVE is broadly referenced across OSV, Debian, Red Hat, and Ubuntu entries, with the core impact described as a potential DoS due to resou...