Resource Exhaustion Affecting kibana-9.3 package, versions <9.3.3-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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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-KIBANA93-15998181
- published12 Apr 2026
- disclosed8 Apr 2026
Introduced: 8 Apr 2026
CVE-2026-34166 (opens in a new tab)How to fix?
Upgrade Chainguard kibana-9.3 to version 9.3.3-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kibana-9.3 package and not the kibana-9.3 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, the replace filter in LiquidJS incorrectly accounts for memory usage when the memoryLimit option is enabled. It charges str.length + pattern.length + replacement.length bytes to the memory limiter, but the actual output from str.split(pattern).join(replacement) can be quadratically larger when the pattern occurs many times in the input string. This allows an attacker who controls template content to bypass the memoryLimit DoS protection with approximately 2,500x amplification, potentially causing out-of-memory conditions. This vulnerability is fixed in 10.25.3.