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Vulnerabilities

Vulnerability · RLSA-2026:89760

Important: container-tools:rhel8 security, bug fix, and enhancement update

Published Oct 26, 2026 · catalog updated Oct 26, 2026 · Important: container-tools:rhel8 security, bug

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Open the advisory

Exploitation likelihood is not on this record for RLSA-2026:89760. A missing EPSS score is not a low risk. Compare Important: container-tools:rhel8 security, bug with the linked advisory before you change production.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Important: container-tools:rhel8 security, bug).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Awaiting synchronization with FIRST
Remediation
Advisory link
Affected products
Rocky Linux:8 aardvark-dns · Rocky Linux:8 cockpit-podman

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) * crypto/x509: golang: crypto/x509: Man-in-the-middle attacks via untrusted intermediate certificates (CVE-2026-111943) Bug Fix(es) and Enhancement(s): * container-tools:rhel8: buildah RPM has the wrong version (JIRA:Rocky Linux-272014) 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+1874+ce489889
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+1880+8e896d1b
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+1896+b18fa106
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+1948+4b5cd4a9
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+2001+6a33db9f
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+40047+0c0a73f4
  • Rocky Linux:8 aardvark-dns0 → 2:1.10.1-2.module+el8.10.0+40133+32c21f88
  • Rocky Linux:8 cockpit-podman0 → 0:84.1-1.module+el8.10.0+1815+5fe7415e
  • Rocky Linux:8 cockpit-podman0 → 0:84.1-1.module+el8.10.0+1948+4b5cd4a9
  • Rocky Linux:8 cockpit-podman0 → 0:84.1-1.module+el8.10.0+2001+6a33db9f
  • Rocky Linux:8 cockpit-podman0 → 0:84.1-1.module+el8.10.0+40047+0c0a73f4
  • Rocky Linux:8 cockpit-podman0 → 0:84.1-1.module+el8.10.0+40133+32c21f88

How to fix RLSA-2026:89760

  • Upgrade

    RLSA-2026:89760 lists a fix boundary at 2:1.10.1-2.module+el8.10.0+1874+ce489889. Compare the installed build with that boundary before you change production.

  • Version check

    Fixed in 2:1.10.1-2.module+el8.10.0+1874+ce489889 · 5 other ranges on the advisory

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

Exploitation likelihood is not on this record for RLSA-2026:89760. A missing EPSS score is not a low risk. Compare Important: container-tools:rhel8 security, bug with the linked advisory before you change production.

Which versions are affected?

Compare what you have installed with 0 → 2:1.10.1-2.module+el8.10.0+1874+ce489889, 0 → 2:1.10.1-2.module+el8.10.0+1880+8e896d1b, 0 → 2:1.10.1-2.module+el8.10.0+1896+b18fa106, 0 → 2:1.10.1-2.module+el8.10.0+1948+4b5cd4a9, 0 → 2:1.10.1-2.module+el8.10.0+2001+6a33db9f, 0 → 2:1.10.1-2.module+el8.10.0+40047+0c0a73f4. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS is not on this record yet. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Atlassian Jira security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) * crypto/x509: golang: crypto/x509: Man-in-the-middle attacks via untrusted intermediate certificates (CVE-2026-111943) Bug Fix(es) and Enhancement(s): * container-tools:rhel

  2. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+40133+32c21f88; aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1874+ce489889; aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1880+8e896d1b; aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1896+b18fa106

  3. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+40133+32c21f88

  4. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1874+ce489889

  5. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1880+8e896d1b

  6. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1896+b18fa106

  7. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+1948+4b5cd4a9

  8. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+2001+6a33db9f

  9. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    aardvark-dns fixed in 2:1.10.1-2.module+el8.10.0+40047+0c0a73f4

  10. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    cockpit-podman fixed in 0:84.1-1.module+el8.10.0+1948+4b5cd4a9

  11. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    cockpit-podman fixed in 0:84.1-1.module+el8.10.0+2001+6a33db9f

  12. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    cockpit-podman fixed in 0:84.1-1.module+el8.10.0+40047+0c0a73f4

  13. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    cockpit-podman fixed in 0:84.1-1.module+el8.10.0+40133+32c21f88

  14. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    cockpit-podman fixed in 0:84.1-1.module+el8.10.0+1815+5fe7415e

  15. Oct 26, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) * crypto/x509: golang: crypto/x509: Man-in-the-middle attacks via untrusted intermediate certificates (CVE-2026-111943) Bug Fix(es) and Enhancement(s): * container-tools:rhel

Sources

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • OpenSSF OSV / OSV ScannerOct 26, 2026