CVE-2026-53009
CSIRTS triage
- What
- The vulnerability involves a double-free of tx_buf skb in the ice driver.
- Who is affected
- Deployments using the ice driver are affected.
- Urgency
- Remediation is critical urgency due to the critical severity rating.
- Action
- Patch the ice driver immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalCVE-2026-53009: ice: fix double-free of tx_buf skbmsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-53009)