Vulnerability · Published Aug 14, 2026 · Assigned by redhat

CVE-2026-74245Quay: unauthenticated exported logs download in quay

Medium 5.9

In plain English

A medium-severity missing authentication in Red Hat OpenShift Update Service from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.4%top 63.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A flaw was found in Red Hat Quay's exported logs feature. An unauthenticated attacker with a valid file ID could download exported action logs without proper authorization. While file IDs are complex, they can be intercepted from plaintext email or webhook callbacks. This vulnerability leads to information disclosure, potentially exposing sensitive data such as usernames, email addresses, IP addresses, and action-specific metadata.

Affected products (as reported)

Vendor	Product	Versions
Red Hat	Red Hat OpenShift Update Service	see references
Red Hat	Red Hat Quay 3	see references
Red Hat	Red Hat Quay 3	see references

Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://access.redhat.com/security/cve/CVE-2026-74245 vdb-entry, x_refsource_REDHAT
RHBZ#2516145 issue-tracking, x_refsource_REDHAT