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CVE-2026-92114— a2ui-project a2ui Basic Catalog safe_regex.ts redos

Quick assessment

Affected

a2ui-project a2ui

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 a2ui-project 的 a2ui（版本 0.10.6 及更早版本）中发现了一个安全漏洞。受影响的是组件 “Basic Catalog” 中文件中的某个未知函数。该问题会导致低效的正则表达式复杂度问题（ReDoS，正则表达式拒绝服务）。此攻击可被远程发起。

CVSS 5.3 · Medium Updated Sep 16, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

a2ui-project a2ui Basic Catalog safe_regex.ts redos

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

CWE-1333

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
a2ui-project	a2ui	0.10.0	`cpe:2.3:a:a2ui-project:a2ui::::::::`

II. Public POCs for CVE-2026-92114

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-92114

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Patches & Fixes for CVE-2026-92114 (1)

🔗 fix(web_core): mitigate ReDoS vulnerability in regex validation function by Varun-S10 · Pull Request #2366 · a2ui-project/a2ui Read full article issue-tracking patch

Other References for CVE-2026-92114 (1)

🔗 [BUG]: Unbounded agent-supplied regex executed on the client main thread (`regex` validation function) · Issue #2292 · a2ui-project/a2ui Read full article issue-tracking

https://www.cve.org/CVERecord?id=CVE-2026-92114

IV. Related Vulnerabilities

Same product: a2ui

CVE-2026-92213
a2ui-project a2ui Angular Renderer server-to-client.ts z.any

Same vendor: a2ui-project

CVE-2026-92213
a2ui-project a2ui Angular Renderer server-to-client.ts z.any

Same weakness: CWE-1333

V. Comments for CVE-2026-92114

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CVE-2026-92114— a2ui-project a2ui Basic Catalog safe_regex.ts redos

Quick assessment

Possible ATT&CK Techniques 1 AI

I. Basic Information for CVE-2026-92114

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-92114

III. Intelligence Information for CVE-2026-92114

Patches & Fixes for CVE-2026-92114 (1)

Other References for CVE-2026-92114 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-92114

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