Information Exposure 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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-MINIMOSLATEST-KIBANA92ADVANCED-18600940
- published10 Aug 2026
- disclosed7 Aug 2026
Introduced: 7 Aug 2026
NewCVE-2026-71849 (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 4.7.0 to 4.12.33, the Proxy Helper proxy() function in hono/proxy does not remove response headers named by the origin's Connection header. Per RFC 9110 Section 7.6.1, an intermediary must remove the header fields listed in a message's Connection header field before forwarding the message, in addition to the well known hop by hop headers, but the proxy() function only removed the well known hop by hop headers, including Connection itself, from origin responses. A client may therefore receive response headers that the origin intended only for its immediate peer, disclosing connection scoped or internal metadata contained in such headers, when an application proxies responses from an origin that declares additional, non standard headers as hop by hop via the Connection response header. This issue is fixed in version 4.12.34.
References
- https://www.cve.org/CVERecord?id=CVE-2026-71849
- https://github.com/advisories/GHSA-79qm-7rj5-m7r9
- https://osv.dev/vulnerability/MINI-ph9h-r76v-rx57
- https://osv.dev/vulnerability/CVE-2026-71849
- https://github.com/honojs/hono/commit/720b566290793d4358bf39843adcb7cf4da4548f
- https://github.com/honojs/hono/releases/tag/v4.12.34
- https://github.com/honojs/hono/security/advisories/GHSA-79qm-7rj5-m7r9