CVE-2026-5588 PKIX draft CompositeVerifier accepts empty signature sequence as valid.

Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all pkix modules, Legion of the Bouncy Castle Inc. BCPKIX-FIPS bcpkix on All pkix modules, Legion of the Bouncy Castle Inc. BCPIX-LTS bcpkix on All pkix modules. This vulnerability...

CVE-2026-5598 Non-constant time comparisons risk private key leakage in FrodoKEM.

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

CVE-2026-5598

CVE-2026-5598 affects BC-JAVA (Legion of the BC) where non-constant time comparisons in FrodoKEM can create a covert timing channel that risks private-key leakage. Affected line: BC-JAVA from 2.17.3 before 1.84. The issue is rated as CRITICAL (CVSSv4-like metrics shown: NETWORK, LOW ATTACK, no us...

CVE-2026-5598 Non-constant time comparisons risk private key leakage in FrodoKEM.

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

CVE-2026-5598

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

CVE-2026-5598

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.80.1, from 1.82 before 1.84...

CVE-2026-5598 Non-constant time comparisons risk private key leakage in FrodoKEM.

Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all core modules. This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84...

MAL-2026-2827 Malicious code in js-logger-pack (npm)

js-logger-pack is a fake npm logger that the attacker developed openly on the registry over 23 versions across two weeks 2026-04-01 to 2026-04-15. Version 1.1.20, published hours after initial detection, is a re-obfuscation of the same payload with a new hash — same C2, same capabilities. Early...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 2.0) - Insufficient Verification in cryptography package

Summary IBM Cloud Pak for Data System CPDS 2.0 uses the Python cryptography package version 3.3.2, which contains a critical vulnerability CVE-2026-26007 affecting elliptic curve cryptography operations. The package fails to verify that public key points belong to the expected prime-order subgrou...

CLEANSTART-2026-MP87020 If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources

Multiple security vulnerabilities affect the karpenter package. If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources. See references for individual vulnerability details...

Pyroscope 安全漏洞

Pyroscope is an open-source continuous performance analysis platform developed by Grafana. Vulnerabilities exist in versions prior to Pyroscope 1.15.2, 1.16.1, and 1.17.0. These vulnerabilities stem from improper configuration, potentially allowing attackers to extract the secretkey configuration...

PT-2026-33043

Name of the Vulnerable Software and Affected Versions VillaTheme COMPE versions prior to 1.1.5 Description An authorization bypass exists due to a user-controlled key, which allows for the exploitation of incorrectly configured access control security levels. Recommendations Update to a version...

Understanding Student Experiences with TLS Client Authentication

Mutual TLS mTLS provides strong, certificate-based authentication for both clients and servers, yet its adoption for user-facing websites remains rare. This paper presents a longitudinal study of mTLS usability, tracking 46 senior and graduate computer science students who configured client...

The vulnerability in the implementation of the Internet Key Exchange (IKE) protocol in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Internet Key Exchange IKE protocol implementation in Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code remotely...

PT-2026-33051

Name of the Vulnerable Software and Affected Versions FluentBoards versions prior to 1.91.3 Description An authorization bypass exists due to incorrectly configured access control security levels, which allows for the use of a user-controlled key to bypass security restrictions. Recommendations...

PT-2026-33058

Name of the Vulnerable Software and Affected Versions Airflow versions prior to 3.1.8 Description The secrets masker failed to mark the access key and connection string connection properties as sensitive. This allows users with read permissions to view these values in the Connection UI...

Improper Authentication

Overview github.com/minio/minio/cmd is an open source object storage server compatible with Amazon S3 APIs. Affected versions of this package are vulnerable to Improper Authentication via the PutObjectHandler and PutObjectPartHandler function. An attacker can gain unauthorized write access to...

SUSE CVE-2026-40097

Step CA is an online certificate authority for secure, automated certificate management for DevOps. From 0.24.0 to before 0.30.0-rc3, an attacker can trigger an index out-of-bounds panic in Step CA by sending a crafted attestation key AK certificate with an empty Extended Key Usage EKU extension...

Microsoft Patch Tuesday for April 2026 - Snort Rule and Prominent Vulnerabilities

Microsoft has released its monthly security update for April 2026, which includes 165 vulnerabilities affecting a wide range of products, including eight Microsoft marked as "critical." CVE-2026-23666 is a critical Denial of Service DoS vulnerability that affects the .NET framework. Successful...

CVE-2026-39616

Authorization Bypass Through User-Controlled Key vulnerability in dFactory Download Attachments download-attachments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Download Attachments: from n/a through = 1.4.0...