CVE-2026-41850 Affecting zipkin package, versions <3.6.1-r19
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-CHAINGUARDLATEST-ZIPKIN-18596049
- published8 Aug 2026
- disclosed9 Jun 2026
Introduced: 9 Jun 2026
CVE-2026-41850 (opens in a new tab)How to fix?
Upgrade Chainguard zipkin to version 3.6.1-r19 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream zipkin package and not the zipkin package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions are vulnerable to an Algorithmic Denial of Service (DoS). By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or unavailability.
Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.