Algorithmic Complexity Affecting kibana-9.2-advanced package, versions *
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-KIBANA92ADVANCED-18601357
- published10 Aug 2026
- disclosed7 Aug 2026
Introduced: 7 Aug 2026
NewCVE-2026-71848 (opens in a new tab)How to fix?
There is no fixed version for Minimos:latest kibana-9.2-advanced.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kibana-9.2-advanced package and not the kibana-9.2-advanced package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Hono is a Web application framework that provides support for any JavaScript runtime. From 4.12.0 to 4.12.33, the languageDetector middleware is vulnerable to algorithmic complexity denial of service when processing a crafted language tag containing a large number of hyphen separated subtags. To implement progressive language tag truncation, normalizeLanguage() repeatedly calls parts.slice(0, i).join('-') for every possible prefix, so the total amount of string processing grows quadratically with the number of subtags. Language values may come from a query parameter, cookie, Accept-Language header, or URL path, depending on the detector configuration, and the default detector order enables query string, cookie, and header detection, so applications using languageDetector() may expose this processing to unauthenticated requests. An attacker may repeatedly send requests containing long, hyphen separated language tags, causing excessive CPU consumption and preventing unrelated requests from being processed. This issue is fixed in version 4.12.34.
References
- https://www.cve.org/CVERecord?id=CVE-2026-71848
- https://github.com/advisories/GHSA-54fx-42gc-7vw4
- https://osv.dev/vulnerability/MINI-8vqw-5x2x-hr3j
- https://osv.dev/vulnerability/CVE-2026-71848
- https://github.com/honojs/hono/commit/f70e2c31684387b3231cc38512a31df6ca76a1c7
- https://github.com/honojs/hono/releases/tag/v4.12.34
- https://github.com/honojs/hono/security/advisories/GHSA-54fx-42gc-7vw4