Red HatCVE-2026-74242
Red Hat Quay: information disclosure
Medium5.3CVE-2026-74242 · Published Aug 14, 2026 · updated Aug 20, 2026
A flaw was found in Red Hat Quay. An administrator of any repository, by knowing or guessing a target notification's Universally Unique Identifier (UUID), can read the notification configuration, including sensitive details like webhook URLs, Slack tokens, and email addresses. This vulnerability also allows them to trigger test notifications for another repository. This could lead to unauthorized information disclosure and potential misuse of notification services.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Red Hat OpenShift Update Service Product | all versions | No fix yet |
| Red Hat Quay 3 Product | all versions | No fix yet |
| all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-639
More Red Hat advisories
All Red Hat| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 14 | Red Hat Quay: attacker could inject LDAP filter metacharacters | Medium4.8 | No fix yet |
| Aug 14 | Red Hat Quay.: path traversal | Medium6.5 | No fix yet |
| Aug 14 | Red Hat Quay: improper signature check | Medium5.9 | No fix yet |
| Aug 14 | Red Hat Quay: information disclosure | Medium5.9 | No fix yet |
| Aug 14 | Red Hat Quay: server-side request forgery | Medium4.2 | No fix yet |
| Aug 14 | Red Hat Quay: improper authentication | Medium5.4 | No fix yet |