CVE-2025-63811 Affecting opentelemetry-collector-contrib package, versions <0.139.0-r1
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-OPENTELEMETRYCOLLECTORCONTRIB-14048238
- published19 Nov 2025
- disclosed12 Nov 2025
Introduced: 12 Nov 2025
CVE-2025-63811 (opens in a new tab)How to fix?
Upgrade Minimos:latest opentelemetry-collector-contrib to version 0.139.0-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream opentelemetry-collector-contrib package and not the opentelemetry-collector-contrib package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
An issue was discovered in dvsekhvalnov jose2go 1.5.0 thru 1.7.0 allowing an attacker to cause a Denial-of-Service (DoS) via crafted JSON Web Encryption (JWE) token with an exceptionally high compression ratio.