Improper Enforcement of Message Integrity During Transmission in a Communication Channel Affecting calico-3.29-node package, versions <3.29.7-r2
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-MINIMOSLATEST-CALICO329NODE-17248397
- published9 Jun 2026
- disclosed22 May 2026
Introduced: 22 May 2026
NewCVE-2026-39827 (opens in a new tab)How to fix?
Upgrade Minimos:latest calico-3.29-node to version 3.29.7-r2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream calico-3.29-node package and not the calico-3.29-node package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state and released for garbage collection.