Improper Authentication And Authorization

kubevirt.io/kubevirt is vulnerable to improper authentication and authorization. The vulnerability is due to improper validation of the Common Name CN field in client TLS certificates during mTLS authentication, which allows an attacker to bypass RBAC controls by impersonating the Kubernetes API...

SUSE CVE-2026-34610

The leancrypto library is a cryptographic library that exclusively contains only PQC-resistant cryptographic algorithms. Prior to version 1.7.1, lcx509extractnamesegment casts sizet vlen to uint8t when storing the Common Name CN length. An attacker who crafts a certificate with CN = victim's CN +...

CVE-2026-34610

A flaw was found in the leancrypto cryptographic library. A remote attacker can exploit an integer overflow vulnerability in the lcx509extractnamesegment function when processing the Common Name CN field of an X.509 certificate. By crafting a specially designed certificate, an attacker can cause...

CVE-2026-34610 leancrypto: Integer truncation in X.509 name parser enables certificate identity impersonation

The leancrypto library is a cryptographic library that exclusively contains only PQC-resistant cryptographic algorithms. Prior to version 1.7.1, lcx509extractnamesegment casts sizet vlen to uint8t when storing the Common Name CN length. An attacker who crafts a certificate with CN = victim's CN +...

PT-2026-29863

Name of the Vulnerable Software and Affected Versions leancrypto versions prior to 1.7.1 Description The leancrypto library, a cryptographic library focused on post-quantum cryptography, has an issue in the lc x509 extract name segment function. A cast from size t to uint8 t when handling the...

AZL-81180 CVE-2026-32884 affecting package botan2 2.14.0-2

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

GHSA-394X-VWMW-CRM3 AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

RUSTSEC-2026-0044 AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid DNS identifiers, causing NAMECONSTRAINTScheckCN to skip validation. However,...

MiracleLinux 3 : w3m-0.5.1-17.AXS3 (AXSA:2010-392:01)

The remote MiracleLinux 3 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2010-392:01 advisory. The w3m program is a pager or text file viewer that can also be used as a text-mode Web browser. W3m features include the following: when reading an HTML...

CVE-2025-15499

Sangfor Operation and Maintenance Management System (versions up to 3.0.8) is affected by an OS command injection in the uploadCN function of VersionController.java. The root cause is manipulation of the filename argument, enabling remote exploitation. Public disclosure and exploitation activity ...

CVE-2025-40939

A vulnerability has been identified in SIMATIC CN 4100 All versions V4.0.1. The affected device contains a USB port which allows unauthenticated connections. This could allow an attacker with physical access to the device to trigger reboot that could cause denial of service condition...

CVE-2023-29130

A vulnerability has been identified in SIMATIC CN 4100 All versions V2.5. Affected device consists of improper access controls in the configuration files that leads to privilege escalation. An attacker could gain admin access with this vulnerability leading to complete device control...

CVE-2023-49252

A vulnerability has been identified in SIMATIC CN 4100 All versions V2.7. The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition...

CVE-2023-49621

A vulnerability has been identified in SIMATIC CN 4100 All versions V2.7. The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device...

CVE-2023-49251

A vulnerability has been identified in SIMATIC CN 4100 All versions V2.7. The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device...

CVE-2025-40593

A vulnerability has been identified in SIMATIC CN 4100 All versions V4.0. The affected application allows to control the device by storing arbitrary files in the SFTP folder of the device. This could allow an attacker to cause a denial of service condition...

CVE-2025-65805

OpenAirInterface CN5G AMF=v2.1.9 has a buffer overflow vulnerability in processing NAS messages. Unauthorized remote attackers can launch a denial-of-service attack and potentially execute malicious code by accessing port N1 and sending an imsi string longer than 1000 to AMF...

UBUNTU-CVE-2025-68325

In the Linux kernel, the following vulnerability has been resolved: net/sched: schcake: Fix incorrect qlen reduction in cakedrop In cakedrop, qdisctreereducebacklog is used to update the qlen and backlog of the qdisc hierarchy. Its caller, cakeenqueue, assumes that the parent qdisc will enqueue t...

CVE-2025-68325

CVE-2025-68325 is a Linux kernel vulnerability in the net/sched cake path. The fix addresses an incorrect qlen/backlog reduction in cake_drop when cake_enqueue() may return NET_XMIT_CN, which could leave the qdisc tree accounting inconsistent and lead to a NULL dereference (e.g., if the parent is...