VDB
RHSA-2021%3A3949
RHSA-2021%3A3949
PUBLISHED
CVSS 7.5 HIGH
Red Hat Advanced Cluster Management for Kubernetes 2.1.12 General Availability release images, which provide security fixes and update the container images. Red Hat Product Security has rated this update as having a security impact of Important. 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.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| rhacm2/acm | ||
| Red Hat Advanced Cluster Management for Kubernetes 2.1 for RHEL 8 |
Exploit Intelligence
- https://access.redhat.com/errata/RHSA-2021:3949 (circl)
- https://access.redhat.com/security/updates/classification/#important (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2007489 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2010991 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011000 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011001 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011004 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011010 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011017 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2011020 (circl)
…and 5 more exploits
Timeline
- Oct 20, 2021 CVE Published
- Feb 24, 2026 CVE Updated
- Apr 2, 2026 Distribution Patch
- Apr 2, 2026 Distribution Patch
- Apr 2, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:3949 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2007489 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2010991 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011000 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011001 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011004 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011010 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011017 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2011020 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3949.json advisory