CVE-2026-58086
An attacker can exploit multiple vulnerabilities in FreeBSD Project FreeBSD OS to escalate privileges, manipulate data, or disclose confidential information.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to escalate privileges, manipulate data, or disclose confidential information.
- Who is affected
- Deployments of FreeBSD OS are affected.
- Urgency
- Remediation is high priority due to the potential for severe impacts from exploitation.
- Action
- Update to the latest version of FreeBSD as per the advisory.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.14% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all EPSS-scored CVEs.
Advisory coverage (2)
- high[NEW] [high] FreeBSD Project FreeBSD OS: Multiple vulnerabilitiescert-bund · 2026-08-20
- unknownCVE-2026-58086: As an inadvertent side effect of an unrelated code change, PRIV_KTRACE was always denied to a …nvd · 2026-08-19
External references
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