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ESB-2026.3288 PUBLISHED CVSS 9.100000381469727 CRITICAL

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.3288 Red Hat Quay 3.16.3 7 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: Red Hat Quay 3.16.3 Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2025-61726 CVE-2025-61728 CVE-2025-69873 CVE-2025-68158 CVE-2025-68121 CVE-2026-25990 CVE-2026-26996 CVE-2025-13465 CVE-2026-27628 CVE-2026-25639 CVE-2026-26007 CVE-2026-27904 CVE-2026-28498 Original Bulletin: https://access.redhat.com/errata/RHSA-2026:6567 Comment: CVSS (Max): 9.1 CVE-2026-28498 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N EPSS (Max): 0.1% (16th) CVE-2026-27628 2026-04-05 - --------------------------BEGIN INCLUDED TEXT-------------------- RHSA-2026:6567 - Security Advisory Issued: 2026-04-03 Updated: 2026-04-03 Synopsis Red Hat quay 3.16.3 Type/Severity Security Advisory: Important Topic Red Hat Quay 3.16.3 is now available with bug fixes. Description Quay 3.16.3 Solution Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Fixes o PROJQUAY-10609 - Image pulls fail with "cryptography.exceptions.UnsupportedAlgorithm: sha1 is not supported by this backend for RSA signing." error o PROJQUAY-10557 - New UI shows success notification when LDAP restricted user fails to create organization o PROJQUAY-10384 - Quay v3.16.1 logs repeated [storage.cloud][OTEL] errors with Ceph RGW backend after upgrade o PROJQUAY-9948 - Quay new UI should not display successful notification when create new organization with existed name CVEs o CVE-2025-13465 o CVE-2025-61726 o CVE-2025-61728 o CVE-2025-68121 o CVE-2025-68158 o CVE-2025-69873 o CVE-2026-25639 o CVE-2026-25990 o CVE-2026-26007 o CVE-2026-26996 o CVE-2026-27628 o CVE-2026-27904 o CVE-2026-28498 References o https://access.redhat.com/security/updates/classification/ - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================

Risk Scores

CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products

VendorProductVersions
Red HatRed Hat Quay 3.16.3

Timeline

References

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