RHSA-2026:7885 - Security Advisory

Topic

An update for golang-github-openstack-k8s-operators-os-diff is now
available for Red Hat OpenStack Services on OpenShift 18.0.18 (Antelope).

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

Description

Security Fix(es):

• github.com/sirupsen/logrus: Denial-of-Service due to large single-line

payload (CVE-2025-65637)

• Unexpected session resumption in crypto/tls (CVE-2025-68121)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.

Solution

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux for x86_64 9 x86_64
• Red Hat OpenStack Services on OpenShift 18.0 x86_64

Fixes

• BZ - 2418900 - CVE-2025-65637 github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload
• BZ - 2437111 - CVE-2025-68121 crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

CVEs

• CVE-2025-65637
• CVE-2025-68121

References

• https://access.redhat.com/security/updates/classification/#moderate