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

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...

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...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure in the NnefPfdManagement process. An attacker can obtain internal parsing error details by sending crafted requests that trigger error conditions, which may allow them to fingerprint server software and logic flows...

CVE-2026-27642

In free5GC UDM (Nudm_UEAU), versions up to 1.4.1 are affected. Remote attackers can inject control characters (for example, %00) into the supi parameter, triggering net/url parsing errors and exposing system‑level error details, enabling service fingerprinting. A fix is available via free5gc/udm ...

CVE-2026-27642 free5GC has Improper Input Validation in UDM UEAU Service

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 supi parameter, triggering internal URL parsing errors net/url:...

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:...

CVE-2025-69253 free5GC vulnerable to improper error handling in NEF with information exposure

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-2025-69253 free5GC vulnerable to improper error handling in NEF with information exposure

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 '...

EUVD-2025-207565

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 '...

PT-2026-21584

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...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

ImageMagick 代码注入漏洞

ImageMagick is a set of open-source image processing software developed by the ImageMagick project. It can read, convert, and write images in various formats. Versions of ImageMagick prior to 7.1.2-15 and 6.9.13-40 contained a code injection vulnerability. This vulnerability stemmed from the ps...

Mozilla Firefox和Mozilla Thunderbird 代码问题漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla Application Suite. This software supports IMAP and POP email...

PT-2026-21592

Name of the Vulnerable Software and Affected Versions free5gc UDM versions up to and including 1.4.1 Description free5gc UDM provides Unified Data Management for free5GC, an open-source 5G mobile core network project. Remote attackers can inject control characters, such as %00, into the supi...

free5GC 安全漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC such as 1.4.1 and earlier contain security vulnerabilities. These vulnerabilities stem from improper error handling and information leakage in the user data storage libraries. The NEF component...

HPESBHF05023 rev.1 - Certain HPE SimpliVity Servers Using Certain AMD EPYC Processors, AMD-SB-7059: Guest Initiated Machine Check Errors, Denial of Service Vulnerability

Potential Security Impact: Remote: Denial of Service DoS SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 325 Gen11 - Prior to SimpliVity Support Pack SVTSP Gen11 v20260116 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2023-31364 |...

Guest Initiated Machine Check Errors

Summary AMD received a report from the security team at Amazon Web Services AWS indicating that it may be possible for guest VMs to cause a crash of a host system. By flooding the host system with a large number of malformed System Management Interrupts SMIs, it may be possible for a guest VM to...

CVE-2025-69208

free5GC UDR is the user data repository UDR for free5GC, an an open-source project for 5th generation 5G mobile core networks. Versions prior to 1.4.1 contain an Improper Error Handling vulnerability with Information Exposure. All deployments of free5GC using the NnefPfdManagement service may be...

CVE-2025-69208 free5GC UDR's NEF incorrectly returns 500 for missing PFD data (UDR 404) in Nnef_PfdManagement GET request

free5GC UDR is the user data repository UDR for free5GC, an an open-source project for 5th generation 5G mobile core networks. Versions prior to 1.4.1 contain an Improper Error Handling vulnerability with Information Exposure. All deployments of free5GC using the NnefPfdManagement service may be...