CVE-2026-45254

The cap_net service in FreeBSD contains a vulnerability where omitting a key present in an old limit while defining a new limit causes the missing key to be treated as "allow any" instead of being rejected. This allows an application that previously had restricted network operations to request a ...

CVE-2026-45254: Improper Privilege Management

In the case of the capnet service, when a key present in the old limit was omitted from the new limit, the missing key was treated as "allow any" instead of being rejected. In certain scenarios, an application that had previously restricted a subset of network operations could ask for a new limit...

cap_net service FreeBSD Domain Modification

The vulnerability of the capnet service in the FreeBSD operating system is related to errors in privilege management. Exploiting this vulnerability could allow a malicious actor to modify the list of allowed domain names...

CVE-2023-5978

In versions of FreeBSD 13-RELEASE before 13-RELEASE-p5, under certain circumstances the capnet libcasper3 service incorrectly validates that updated constraints are strictly subsets of the active constraints. When only a list of resolvable domain names was specified without setting any other...

Design/Logic Flaw

In versions of FreeBSD 13-RELEASE before 13-RELEASE-p5, under certain circumstances the capnet libcasper3 service incorrectly validates that updated constraints are strictly subsets of the active constraints. When only a list of resolvable domain names was specified without setting any other...

CVE-2023-5978

In versions of FreeBSD 13-RELEASE before 13-RELEASE-p5, under certain circumstances the capnet libcasper3 service incorrectly validates that updated constraints are strictly subsets of the active constraints. When only a list of resolvable domain names was specified without setting any other...

CVE-2023-5978

CVE-2023-5978 affects FreeBSD 13-RELEASE up to 13-RELEASE-p4 where the cap_net libcasper(3) service incorrectly validates updated constraint lists, allowing an application that specifies only a resolvable domain list to submit a new list including previously unlisted domains and thus resolve doma...

CVE-2023-5978: Improper Privilege Management

In versions of FreeBSD 13-RELEASE before 13-RELEASE-p5, under certain circumstances the capnet libcasper3 service incorrectly validates that updated constraints are strictly subsets of the active constraints. When only a list of resolvable domain names was specified without setting any other...