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Improper Certificate Validation The advisory has been revoked - it doesn't affect any version of package mattermost-11.4  (opens in a new tab)

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EPSS
0.37% (30th percentile)

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  • Snyk IDSNYK-WOLFILATEST-MATTERMOST114-18860538
  • published16 Aug 2026
  • disclosed22 May 2026
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Introduced: 22 May 2026

CVE-2026-39828  (opens in a new tab)
CWE-295  (opens in a new tab)

Amendment

The Wolfi security team deemed this advisory irrelevant for Wolfi:latest.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mattermost-11.4 package and not the mattermost-11.4 package as distributed by Wolfi.

When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError now results in a connection error.

References