Resource exhaustion in A2ui-Project A2ui
CVE-2026-92114
A vulnerability was identified in a2ui-project a2ui up to 0.10.6. Affected is an unknown function of the file renderers/web_core/src/v0_9/basic_catalog/functions/safe_regex.ts of the component Basic Catalog. Such manipulation leads to inefficient regular expression complexity. The attack can be launched remotely.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (54.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- A2ui-Project A2ui — versions 0.10.0, 0.10.1, 0.10.2
Weakness classification (CWE)
References
- vuldb.com/vuln/404283 (vdb-entry)
- vuldb.com/vuln/404283/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-92114 (third-party-advisory)
- vuldb.com/submit/934085 (third-party-advisory)
- github.com/a2ui-project/a2ui/issues/2292 (issue-tracking)
- github.com/a2ui-project/a2ui/pull/2366 (issue-tracking, patch)
- github.com/a2ui-project/a2ui/ (product)
Frequently asked questions
- What is CVE-2026-92114?
- CVE-2026-92114 is a medium-severity vulnerability in A2ui-Project A2ui, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-09-15.
- How severe is CVE-2026-92114?
- Medium severity. CVSS v3 base score is 5.3 out of 10.