CVE-2026-53254
CSIRTS triage
- What
- This vulnerability involves validating skb length in MCC handlers.
- Who is affected
- Bluetooth implementations are affected by this vulnerability.
- Urgency
- Remediation is urgent due to its high severity and potential for exploitation.
- Action
- Apply patches or updates provided by Bluetooth vendors.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 20% of all EPSS-scored CVEs.
Advisory coverage (1)
- highCVE-2026-53254: Bluetooth: RFCOMM: validate skb length in MCC handlersmsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-53254)