Siemens SIMATIC WinCC Unified PC Runtime 安全漏洞

Siemens SIMATIC WinCC Unified PC Runtime is an industrial automation and SCADA system interface and monitoring platform developed by Siemens, a German company. Versions of Siemens SIMATIC WinCC Unified PC Runtime such as V16, V17, V18, V19, V20, and V21 Update 2 contain security vulnerabilities...

CVE-2026-42768

Issue summary: The CMSdecrypt and PKCS7decrypt functions are vulnerable to Bleichenbacher-style attack when an attacker is able to provide the CMS or S/MIME messages and observe the error code and/or decryption output. Impact summary: The Bleichenbacher-style attack allows an attacker to use the...

PT-2026-47838

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description The CMS decrypt and PKCS7 decrypt functions are susceptible to a Bleichenbacher-style attack, which is an adaptive-chosen-ciphertext side channel. This allows an attacker to use a vulnerable...

Linux Distros Unpatched Vulnerability : CVE-2026-46291

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: caam - guard HMAC key hex dumps in hashdigestkey Use printhexdumpdevel for dumping sensitive HMAC key bytes in hashdigestkey to avoid leaking secrets at...

PT-2026-48295

Name of the Vulnerable Software and Affected Versions MongoDB affected versions not specified Description A buffer overflow can occur during the execution of an aggregation pipeline using the internal $exchange stage. This happens when the stage is configured with key-range partitioning and...

OpenSSL 安全漏洞

OpenSSL is an open-source encryption library developed by the OpenSSL team that enables secure implementation of Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure...

PT-2026-47839

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description An error in the callback used to verify certificates during a Root CA key update in the Certificate Management Protocol CMP renders certificate validation ineffectual. Specifically, a typo in...

Zephyr 安全漏洞

Zephyr is an open-source, scalable real-time operating system RTOS developed by Zephyr. There is a security vulnerability in Zephyr, which stems from memory corruption in the WebSocket upgrade path of the HTTP server. This vulnerability could allow remote, unauthenticated attackers to trigger...

mem0 安全漏洞

mem0 is an open-source benchmark tool for efficient memory algorithms developed by Mem0. Versions of mem0 prior to 0.2.8 contain security vulnerabilities. These vulnerabilities stem from a lack of authorization verification, which may cause authenticated users with an API key to redirect all LLM...

CVE-2026-42770

Issue summary: When EVPPKEYderivesetpeer is called with a DHX X9.42 peer key, the peer key is not properly checked for the subgroup membership. Impact summary: A malicious peer which presents an X9.42 key carrying the victim's p and g parameters, a forged q = r a small prime factor of the cofacto...

X.Org Server CheckKeyActions Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling...

OpenSSL 3.6.0 < 3.6.3 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.6.3. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.6.3 advisory. - Issue summary: A specially crafted PKCS7 or S/MIME signed message could trigger a use-after-free during PKCS7 signature verification...

CVE-2026-42769

Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate Management Protocol CMP message response rendered the certificate validation ineffectual, which could lead to escalation of credentials from the Registration Authority RA level to t...

microsoft windows bitlocker 权限许可和访问控制问题漏洞

Microsoft Windows BitLocker is a security feature provided by Microsoft that ensures the recovery key is backed up and secure before it is activated. There is an access control vulnerability in Microsoft Windows BitLocker. Attackers can exploit this vulnerability to bypass certain features. The...

openssl 异常处理不当漏洞

OpenSSL is an open-source encryption library developed by the OpenSSL team, capable of implementing Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure hash...

PT-2026-47840

Name of the Vulnerable Software and Affected Versions OpenSSL FIPS modules versions 3.0, 3.4, 3.5, 3.6, and 4.0 Description When the EVP PKEY derive set peer function is called with a DHX X9.42 peer key, the software fails to properly verify subgroup membership. Specifically, the check Y^q ≡ 1 mo...

PT-2026-47831

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers. This allows attackers to achiev...

PT-2026-47830

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description PKCS12 file processing fails to perform sufficient input validation for files using the Password-Based Message Authentication Code 1 PBMAC1 integrity mechanism. This allows an attacker to...

OpenSSL 安全漏洞

OpenSSL is an open-source encryption library developed by the OpenSSL team that enables secure implementation of Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure...

PT-2026-47684

Name of the Vulnerable Software and Affected Versions 6Storage Rentals versions prior to 2.22.1 Description An authorization bypass exists in the 6Storage Rentals plugin for WordPress. Unauthenticated attackers can read and modify arbitrary tenant profile data, including names, email addresses,...