CVE-2026-44367

Klaw (self-service Apache Kafka Topic Management/Governance tool) is affected prior to v2.10.4 by inconsistent case-sensitivity handling in user registration and login, enabling targeted DoS and complete account lockout. Root cause: username case handling leads to lockout conditions. Impact: Deni...

CVE-2026-44367 Klaw: user lockout due to case sensitivity inconsistency

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service DoS and complete account...

CVE-2026-44367 Klaw: user lockout due to case sensitivity inconsistency

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service DoS and complete account...

EUVD-2026-33961

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service DoS and complete account...

CVE-2026-44367 Klaw: user lockout due to case sensitivity inconsistency

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service DoS and complete account...

PT-2026-45781

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service DoS and complete account...

PT-2026-45838

Name of the Vulnerable Software and Affected Versions tesla versions 1.4.0 through 1.18.2 Description Improper handling of case sensitivity in the Tesla.Middleware.FollowRedirects middleware allows credential leakage to third-party origins during cross-origin redirects. The system uses a...

Klaw 安全漏洞

Klaw is an open-source operating system tool developed by Aiven Open. Versions of Klaw prior to 2.10.4 contained security vulnerabilities. These vulnerabilities were due to inconsistent handling of username case sensitivity, which could lead to targeted denial-of-service attacks and complete...

Authelia Missing Username Canonicalization in Basic Auth (LDAP)

Impact CVSSv4 Baseline Score: Moderate 6.3 CVSSv4 Weighted Score: Low 2.9 The full CVSSv4 Vector for this vulnerability is:...

RLSA-2026:20611 Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

RockyLinux 8 : gnutls (RLSA-2026:20611)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:20611 advisory. gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an...

PT-2026-45030

Name of the Vulnerable Software and Affected Versions Authelia versions 4.38.0 through 4.39.19 Description When using the LDAP authentication backend, the authz verification endpoint fails to canonicalize usernames provided via Basic Auth in the Authorization header. Because LDAP treats usernames...

Improper Handling of Case Sensitivity

Overview tuf is a secure updater framework for Python. Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to platform-dependent behavior in the DelegatedRole.istargetinpathpattern function. An attacker can bypass intended access restrictions by exploitin...

tuf has platform-dependent delegation path matching

DelegatedRole.istargetinpathpattern uses fnmatch.fnmatch to decide whether a given target path is authorized by a delegation's glob pattern. Python's fnmatch.fnmatch calls os.path.normcase on both arguments before matching. On POSIX hosts normcase is the identity function; on Windows hosts os.pat...

CLSA-2026-1779968889 Fix of 7 CVEs

SECURITY UPDATE: Authentication Bypass in digest authentication - debian/patches/CVE-2026-43512.patch: reject digest authentication attempts for unknown users in getDigest - CVE-2026-43512 SECURITY UPDATE: Account lockout bypass in LockOutRealm via case variation of user names -...

PT-2026-47224

DelegatedRole. is target in pathpattern uses fnmatch.fnmatch to decide whether a given target path is authorized by a delegation's glob pattern. Python's fnmatch.fnmatch calls os.path.normcase on both arguments before matching. On POSIX hosts normcase is the identity function; on Windows hosts...

gnutls: GnuTLS: Policy bypass due to case-sensitive nameConstraints comparison

A flaw was found in gnutls. This vulnerability occurs because gnutls performs case-sensitive comparisons of nameConstraints labels, specifically for dNSName DNS or rfc822Name email constraints within excludedSubtrees or permittedSubtrees. A remote attacker can exploit this by crafting a leaf...

Important: gnutls

Issue Overview: GnuTLS didn't check that DTLS fragments claimed a consistent messagelength value. Additionally, a crucial array size check was missing, enabling an attacker to cause a heap overwrite. CVE-2026-33846 A flaw was found in gnutls. This vulnerability occurs because gnutls performs...

Apache Tomcat 11.0.0.M1 < 11.0.22 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 11.0.22. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat11.0.22security-11 advisory. - DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat...

crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application

A flaw was found in the crypto/x509 package within Go golang. When verifying a certificate chain, excluded DNS Domain Name System constraints are not correctly applied to wildcard DNS Subject Alternative Names SANs if the case of the SAN differs from the constraint. This oversight could allow an...