CVE-2026-54904
A local attacker can exploit a vulnerability in HCL BigFix to carry out a denial of service attack.
CSIRTS triage
- What
- A vulnerability allows a local attacker to carry out a denial of service attack.
- Who is affected
- Local attackers with access to HCL BigFix installations.
- Urgency
- Remediation is medium urgency as it can lead to service disruption.
- Action
- Apply the latest patches for HCL BigFix.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.32% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[NEW] [medium] HCL BigFix: Vulnerability allows denial of servicecert-bund · 2026-07-20
External references
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[](https://www.csirts.com/cve/CVE-2026-54904)