Integer Overflow or Wraparound Affecting opentelemetry-collector package, versions <0.153.0-r0
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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Start learning- Snyk IDSNYK-MINIMOSLATEST-OPENTELEMETRYCOLLECTOR-17207015
- published6 Jun 2026
- disclosed22 May 2026
Introduced: 22 May 2026
NewCVE-2026-39834 (opens in a new tab)How to fix?
Upgrade Minimos:latest opentelemetry-collector to version 0.153.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream opentelemetry-collector package and not the opentelemetry-collector package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
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.