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...

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...

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...

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...

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...

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...

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...

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...

Hiding the Trees in the Forest: Building Network Covert Channels with Hash-Based Covert Carrier Filtering

As an effective anti-censorship mechanism, network covert channels can provide data privacy protection and ensure communication security. However, the covertness of existing network covert channels primarily depends on the secrecy of their covert algorithms. With the increasing depth of research ...

PT-2026-47844

Name of the Vulnerable Software and Affected Versions OpenSSL version 4.0 OpenSSL version 3.6 OpenSSL version 3.5 OpenSSL version 3.4 OpenSSL version 3.0 OpenSSL version 1.1.1 OpenSSL version 1.0.2 Description A use-after-free condition occurs during PKCS7 signature verification when processing a...

OpenSSL 加密问题漏洞

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...

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...

OpenSSL 加密问题漏洞

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-2026-47840

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-2026-47830

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...

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...

CVE-2026-34181

Issue Summary: The PKCS12 file processing fails to perform sufficient input validation for files that use Password-Based Message Authentication Code 1 PBMAC1 integrity mechanism allowing a certificate and private key forgery. Impact Summary: An attacker impersonating a user can cause a service...

CVE-2026-34182

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

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,...