Improper Input Validation The advisory has been revoked - it doesn't affect any version of package ruby193-mcollective.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-RUBY193MCOLLECTIVESRC-14922735
- published14 Jan 2026
- disclosed9 Aug 2016
Introduced: 9 Aug 2016
CVE-2016-2788 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby193-mcollective.src package and not the ruby193-mcollective.src package as distributed by RHEL.
MCollective 2.7.0 and 2.8.x before 2.8.9, as used in Puppet Enterprise, allows remote attackers to execute arbitrary code via vectors related to the mco ping command.