CVE-2026-53093
CSIRTS triage
- What
- There is an error pointer dereference issue.
- Who is affected
- Deployments using the wifi driver are affected.
- Urgency
- This vulnerability has a medium severity rating (CVSS 5.5), indicating a moderate urgency for remediation.
- Action
- Apply the latest patches to fix the error pointer dereference.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (1)
- mediumCVE-2026-53093: wifi: brcmfmac: Fix error pointer dereferencemsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-53093)