Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the UAC2 rate parsing mechanism. After MAXNRRATES is reached, the entire parsing process continue...

PT-2026-42031

Summary Unauthenticated semi-blind Server-Side Request Forgery SSRF via the Azure instance identity endpoint POST /api/v2/workspaceagents/azure-instance-identity. An external attacker can force the Coder server to issue HTTP GET requests to arbitrary internal or external hosts by submitting a...

Netty 环境问题漏洞

Netty is a non-blocking I/O client-server framework from the Netty community. It is primarily used for developing Java network applications, such as protocol servers and clients. Versions of Netty prior to 4.2.13.Final and 4.1.133.Final contained environmental issues. These issues stemmed from...

PT-2026-37137

Name of the Vulnerable Software and Affected Versions Incus versions prior to 7.0.0 Description Missing error handling in the TransferManager.UploadAllFiles function allows an authenticated user to cause a daemon crash. The issue occurs during the import of a truncated or corrupted storage bucket...

SUSE SLES12 Security Update : libssh (SUSE-SU-2026:1344-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1344-1 advisory. - CVE-2026-3731: denial of service via out-of-bounds read in SFTP extension name handler bsc1259377. - CVE-2026-0964: SCP protocol path travers...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from integer truncation in the siphelptcp function, potentially leading to parsing errors...

Undertow 环境问题漏洞

Undertow is a web server provided by the Undertow company in the United States. Undertow has an environmental issue vulnerability, which stems from the ability of remote attackers to construct specially crafted requests that lead to header parsing discrepancies, potentially allowing for request...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of short interrupt messages, potentially leading to data parsing errors...

CVE-2025-69251

free5gc UDM provides Unified Data Management UDM for free5GC, an open-source project for 5th generation 5G mobile core networks. In versions up to and including 1.4.1, remote attackers can inject control characters e.g., %00 into the ueId parameter, triggering internal URL parsing errors net/url:...

Cisco Nexus 9000 Series Fabric Switches 安全漏洞

The Cisco Nexus 9000 Series Fabric Switches are fiber-optic switches from the American company Cisco. There are security vulnerabilities in the Cisco Nexus 9000 Series Fabric Switches, which stem from improper handling of SNMP requests during parsing. These vulnerabilities may lead to kernel...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the NnefPfdManagement process. An attacker can obtain internal parsing error details by sending malformed requests to the NEF component, which may assist in service fingerprinting. Remediation Upgrade...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the ueId parameter. An attacker can access internal system implementation details and facilitate service fingerprinting by injecting control characters that trigger URL parsing errors. Remediation Upgrade...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the supi parameter. An attacker can cause internal URL parsing errors and expose system-level error details by injecting control characters, such as %00, into requests. This can be used for service fingerprintin...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the NnefPfdManagement service in the NEF component. An attacker can obtain internal parsing error details by sending malformed requests, which may facilitate service fingerprinting. Remediation Upgrade...

CVE-2026-21864

Valkey-Bloom is a Rust based Valkey module which brings a Bloom Filter Module data type into the Valkey distributed key-value database. Prior to commit a68614b6e3845777d383b3a513cedcc08b3b7ccd, a specially crafted RESTORE command can cause Valkey to hit an assertion, causes the server to shutdown...

CVE-2025-69253

free5GC is an open-source project for 5th generation 5G mobile core networks. Versions up to and including 1.4.1 of the User Data Repository are affected by Improper Error Handling with Information Exposure. The NEF component reliably leaks internal parsing error details e.g., invalid character '...

CVE-2026-21864 Remote DoS from malformed RESTORE command

Valkey-Bloom is a Rust based Valkey module which brings a Bloom Filter Module data type into the Valkey distributed key-value database. Prior to commit a68614b6e3845777d383b3a513cedcc08b3b7ccd, a specially crafted RESTORE command can cause Valkey to hit an assertion, causes the server to shutdown...

CVE-2026-27643 free5GC has improper error handling in NEF with information exposure

free5GC UDR is the user data repository UDR for free5GC, an an open-source project for 5th generation 5G mobile core networks. In versions up to and including 1.4.1, the NEF component reliably leaks internal parsing error details e.g., invalid character 'n' after top-level value to remote clients...

CVE-2026-27643

free5GC UDR is the user data repository UDR for free5GC, an an open-source project for 5th generation 5G mobile core networks. In versions up to and including 1.4.1, the NEF component reliably leaks internal parsing error details e.g., invalid character 'n' after top-level value to remote clients...

CVE-2026-27643

CVE-2026-27643 affects free5GC UDR, where the NEF component in versions up to and including 1.4.1 leaks internal parsing error details to remote clients, aiding service fingerprinting. All deployments using the Nnef_PfdManagement service may be affected. A patch is available in free5gc/udr PR #56...