Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package external-secrets-operator-2.0 (opens in a new tab)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-WOLFILATEST-EXTERNALSECRETSOPERATOR20-18599505
- published9 Aug 2026
- disclosed22 May 2026
Introduced: 22 May 2026
CVE-2026-39834 (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 external-secrets-operator-2.0 package and not the external-secrets-operator-2.0 package as distributed by Wolfi.
When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation.