CVE-2026-46330: Revert "net/smc: Introduce TCP ULP support"
CSIRTS triage
- What
- This advisory is a revert of a previous change introducing TCP ULP support.
- Who is affected
- Deployments using the net/smc subsystem may be affected.
- Urgency
- Remediation is high urgency due to the high severity rating.
- Action
- Monitor for updates regarding this issue.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-46330
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-463300.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-46330 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
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