Search threats, CVEs… ⌘K
Back to vendor advisories
Microsoft Security Response CenterCVE-2026-74559

xsk: drain continuation descs after overflow in xsk_build_skb()

Mariner

Read the vendor bulletin Get alerts for azl3 kernel 6.6.157.1-1 on Azure Linux
3.3CVSS out of 10Low severity
Scope

What the vendor says is affected

  • azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.152.1-1 on Azure Linux 3.0
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-74559View CVSS, KEV, EPSS, and threat context
Keep investigating
See every advisory from this vendor