CVE-2026-45254

6.5 Moyenne

Publiée le 21/05/2026 à 12:16 · Modifiée le 23/07/2026 à 18:10 · Analysée par le NVD · Source : secteam@freebsd.org

Description

In the case of the cap_net 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 that extended the permissions of the process.

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Produits concernés

FreeBSD
Freebsd freebsd

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.5 Moyenne	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-269

Références

https://security.freebsd.org/advisories/FreeBSD-SA-26:24.cap_net.asc Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories