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Vulnerability in FreeBSD (July 3, 2026)

unknownCVE-2026-49424
A vulnerability has been discovered in FreeBSD. It allows an attacker to cause a breach of data confidentiality.

CSIRTS triage

vendor: FreeBSDproduct: FreeBSDInformation disclosure
What
A vulnerability allows an attacker to cause a breach of data confidentiality.
Who is affected
Users of FreeBSD.
Urgency
Remediation urgency is unclear but should be addressed promptly.
Action
Update FreeBSD to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-FR Avis de sécurité (FR · national-cert · site)
Severity
unknown
Published
2026-07-03
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0830/

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-49424coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for FreeBSD

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-FR Avis de sécurité