Red Hat Security Advisory: Satellite 6 Client Update
Affects Red HatSource GCVE Database
Not known to be exploited.
Data as of 30 Oct 2026, 00:32 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Exploitation evidence
Disclosed: evidence found.
CVE published 19 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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
Red Hat has released updated Satellite Client packages that fix this vulnerability. Users should apply these updates after ensuring all previously released errata relevant to their systems have been applied. Detailed update instructions are available in the Red Hat Satellite documentation. No additional mitigation steps are indicated by the vendor.
Description
A heap buffer overflow vulnerability exists in the puppet-agent component of Red Hat Satellite 6 Client related to CMS key unwrapping (CVE-2026-63072). This flaw has been rated with a moderate security impact by Red Hat Product Security. Updated Satellite Client packages addressing this issue are available. Red Hat advises applying this update after ensuring all prior relevant errata have been applied.