CVE-2026-53046
CSIRTS triage
- What
- This vulnerability is a use-after-free issue from async crypto on the Qualcomm crypto engine.
- Who is affected
- Deployments using ksmbd with the Qualcomm crypto engine.
- Urgency
- Remediation is medium urgency due to the medium severity rating.
- Action
- Apply the patch for ksmbd to fix the use-after-free issue.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.53% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
Advisory coverage (1)
- mediumCVE-2026-53046: ksmbd: fix use-after-free from async crypto on Qualcomm crypto enginemsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-53046)