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...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the NudmUECM DELETE process. An attacker can obtain detailed internal error messages and implementation details by submitting invalid pduSessionId inputs remotely. Remediation...

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 '...

EUVD-2026-7455

Astro is a web framework. Prior to version 9.5.4, Server-Side Rendered pages that return an error with a prerendered custom error page eg. 404.astro or 500.astro are vulnerable to SSRF. If the Host: header is changed to an attacker's server, it will be fetched on /500.html and they can redirect...

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-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-2026-21864 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

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 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-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-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 '...

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 '...

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 '...