An advisory issued by the French national cybersecurity agency (CERT‑FR) reports a security flaw in FreeBSD operating systems. The vulnerability, identified as CVE‑2026‑49424, can lead to a breach of data confidentiality. It affects all FreeBSD releases up to 14.3‑RELEASE‑p15, 14.4‑RELEASE‑p6, and 15.0‑RELEASE‑p10, as well as earlier versions of these series. The flaw is rated high severity by FreeBSD. Attackers could exploit it by sending specially crafted network packets to vulnerable systems. Users are advised to consult the FreeBSD security bulletin (FreeBSD‑SA‑26:47, released 30 June 2026) for patches and follow the update instructions. The advisory links to the official FreeBSD update page and the CVE record for further details.
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