p PatchFirst

ALSA-2026:38504

ALSA-2026:38504 · Important: container-tools:rhel8 security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811) * golang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial of Service via crafted SSH certificate (CVE-2026-39835) * podman: Podman: Information disclosure via malicious container image environment variables (CVE-2026-57231) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fix available

Published
Updated

Stack: system · containers

Affected products and versions

  • aardvark-dns AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.10.1-2.module_el8.10.0+3909+6e1c1eb7

    Update to 2:1.10.1-2.module_el8.10.0+3909+6e1c1eb7

  • aardvark-dns AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.10.1-2.module_el8.10.0+4089+ce72bbbe

    Update to 2:1.10.1-2.module_el8.10.0+4089+ce72bbbe

  • aardvark-dns AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.10.1-2.module_el8.10.0+4047+545787c4

    Update to 2:1.10.1-2.module_el8.10.0+4047+545787c4

  • aardvark-dns AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.10.1-2.module_el8.10.0+3901+4b80ecd7

    Update to 2:1.10.1-2.module_el8.10.0+3901+4b80ecd7

  • buildah AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.33.14-4.module_el8.10.0+4213+0493256b

    Update to 2:1.33.14-4.module_el8.10.0+4213+0493256b

  • buildah-tests AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1.33.14-4.module_el8.10.0+4213+0493256b

    Update to 2:1.33.14-4.module_el8.10.0+4213+0493256b

  • cockpit-podman AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 84.1-1.module_el8.10.0+4102+6c76e544

    Update to 84.1-1.module_el8.10.0+4102+6c76e544

  • conmon AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3:2.1.10-1.module_el8.10.0+3970+8445edf6

    Update to 3:2.1.10-1.module_el8.10.0+3970+8445edf6

  • conmon AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3:2.1.10-1.module_el8.10.0+4090+91932338

    Update to 3:2.1.10-1.module_el8.10.0+4090+91932338

  • conmon AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3:2.1.10-1.module_el8.10.0+4068+0e21408f

    Update to 3:2.1.10-1.module_el8.10.0+4068+0e21408f

  • container-selinux AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:2.229.0-3.module_el8.10.0+4213+0493256b

    Update to 2:2.229.0-3.module_el8.10.0+4213+0493256b

  • containernetworking-plugins AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 1:1.4.0-8.module_el8.10.0+4136+16425343

    Update to 1:1.4.0-8.module_el8.10.0+4136+16425343

  • containers-common AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1-82.module_el8.10.0+3876+e55593a8

    Update to 2:1-82.module_el8.10.0+3876+e55593a8

  • containers-common AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1-82.module_el8.10.0+3901+4b80ecd7

    Update to 2:1-82.module_el8.10.0+3901+4b80ecd7

  • containers-common AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2:1-82.module_el8.10.0+4089+ce72bbbe

    Update to 2:1-82.module_el8.10.0+4089+ce72bbbe

  • crit AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+4047+545787c4

    Update to 3.18-5.module_el8.10.0+4047+545787c4

  • crit AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+3901+4b80ecd7

    Update to 3.18-5.module_el8.10.0+3901+4b80ecd7

  • crit AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+4120+03ad4b47

    Update to 3.18-5.module_el8.10.0+4120+03ad4b47

  • crit AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+3845+87b84552

    Update to 3.18-5.module_el8.10.0+3845+87b84552

  • criu AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+4089+ce72bbbe

    Update to 3.18-5.module_el8.10.0+4089+ce72bbbe

  • criu AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+4120+03ad4b47

    Update to 3.18-5.module_el8.10.0+4120+03ad4b47

  • criu AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+3876+e55593a8

    Update to 3.18-5.module_el8.10.0+3876+e55593a8

  • criu AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+3909+6e1c1eb7

    Update to 3.18-5.module_el8.10.0+3909+6e1c1eb7

  • criu-devel AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 3.18-5.module_el8.10.0+4016+efd18bf8

    Update to 3.18-5.module_el8.10.0+4016+efd18bf8

Original sources

Check your server →