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CVE-2026-6322VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat Quay 3.10.23

Affects Red HatSource GCVE Database

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Mentioned vulnerabilities

Not known to be exploited.

Data as of 30 Oct 2026, 01:02 UTC

Severity
High

Rated by Threat Radar · No CVSS score from NVD or the CNA

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Jun 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

AI-suggested

The advisory recommends ensuring that all previously released errata relevant to the system have been applied before updating. No specific mitigations meeting Red Hat's criteria for ease of use, applicability, or stability are available for the kafka-python SCRAM authentication issue. Users should monitor Red Hat advisories for future updates and fixes.

Description

Red Hat Quay 3.10.23 addresses multiple security vulnerabilities including CVE-2026-6322 and others. One notable vulnerability (CVE-2026-10143) affects kafka-python, where a malicious broker can cause a denial-of-service by providing an excessively large SCRAM authentication iteration count, freezing the client's event loop and disrupting critical operations. The advisory indicates that no fixes are currently available for these issues in Red Hat Quay 3.10.23, which is primarily a bug fix release. Users are advised to apply all previously released errata before updating.

References

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