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Microsoft Security Response CenterCVE-2026-42506

Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html

MediumVendor CVSS 6.1 / 10 1 CVE Published May 27, 2026 at 1:05 AM UTC
Get alerts for azl3 application-gateway-kubernetes-ingress 1.7.7-3 on Azure Linux

Summary

Mariner

Products covered

  • azl3 application-gateway-kubernetes-ingress 1.7.7-3 on Azure Linux 3.0

  • azl3 cert-manager 1.12.15-6 on Azure Linux 3.0

  • azl3 cf-cli 8.7.11-5 on Azure Linux 3.0

  • azl3 cloud-provider-kubevirt 0.5.1-3 on Azure Linux 3.0

  • azl3 cni-plugins 1.4.0-5 on Azure Linux 3.0

  • azl3 containerd2 2.1.6-2 on Azure Linux 3.0

  • azl3 containerized-data-importer 1.62.0-3 on Azure Linux 3.0

  • azl3 cri-tools 1.32.0-4 on Azure Linux 3.0

Show 18 more products

  • azl3 dasel 2.8.1-3 on Azure Linux 3.0

  • azl3 docker-buildx 0.14.0-11 on Azure Linux 3.0

  • azl3 docker-compose 2.27.0-9 on Azure Linux 3.0

  • azl3 gh 2.62.0-15 on Azure Linux 3.0

  • azl3 influxdb 2.7.5-15 on Azure Linux 3.0

  • azl3 keda 2.14.1-11 on Azure Linux 3.0

  • azl3 kube-vip-cloud-provider 0.0.10-5 on Azure Linux 3.0

  • azl3 kubernetes 1.30.10-23 on Azure Linux 3.0

  • azl3 kubevirt 1.7.1-2 on Azure Linux 3.0

  • azl3 multus 4.0.2-7 on Azure Linux 3.0

  • azl3 packer 1.9.5-13 on Azure Linux 3.0

  • azl3 prometheus-adapter 0.12.0-5 on Azure Linux 3.0

  • azl3 sriov-network-device-plugin 3.7.0-5 on Azure Linux 3.0

  • azl3 telegraf 1.31.0-19 on Azure Linux 3.0

  • azl3 cni-plugins 1.4.0-6 on Azure Linux 3.0

  • azl3 kubernetes 1.30.10-25 on Azure Linux 3.0

  • azl3 sriov-network-device-plugin 3.7.0-6 on Azure Linux 3.0

  • azl3 dasel 2.8.1-4 on Azure Linux 3.0

Remediation

CBL-Mariner Releases

Vendor-listed fixes

  • 1.7.7-4

  • 1.12.15-8

  • 8.7.11-6

  • 0.5.1-4

  • 1.4.0-6

  • 2.1.6-3

  • 1.62.0-5

  • 1.32.0-6

Show 14 more fixes

  • 2.8.1-4

  • 0.14.0-13

  • 2.27.0-11

  • 2.62.0-16

  • 2.7.5-17

  • 2.14.1-13

  • 0.0.10-6

  • 1.30.10-25

  • 1.7.1-5

  • 4.0.2-8

  • 1.9.5-14

  • 0.12.0-6

  • 3.7.0-6

  • 1.31.0-21

CVEs in this advisory 1

CVE-2026-42506
Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • The vendor changed the advisory's last-updated date.

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

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