CVE-2026-118273

MEDIUM 4.3

a2ui-project a2ui data-model.ts DataModel.set resource consumption

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A flaw has been found in a2ui-project a2ui up to 0.10.6. Affected by this vulnerability is the function DataModel.set of the file renderers/web_core/src/v0_9/state/data-model.ts. Executing a manipulation can lead to resource consumption. It is possible to launch the attack remotely. The exploit has been published and may be used. This patch is called 82789191ce551f4d7a095d273773fb24bd764c9d. A patch should be applied to remediate this issue.

CWE	CWE-400 CWE-404
Vendor	a2ui-project
Product	a2ui
Published	Oct 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

a2ui-project / a2ui

0.10.0 0.10.1 0.10.2 0.10.3 0.10.4 0.10.5 0.10.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/427571 vuldb.com: https://vuldb.com/vuln/427571/cti vuldb.com: https://vuldb.com/cve/CVE-2026-118273 vuldb.com: https://vuldb.com/submit/1015117 github.com: https://github.com/a2ui-project/a2ui/issues/2386 github.com: https://github.com/a2ui-project/a2ui/pull/2430 github.com: https://github.com/a2ui-project/a2ui/commit/82789191ce551f4d7a095d273773fb24bd764c9d github.com: https://github.com/a2ui-project/a2ui/

Credits

🔍 ez-lbz (VulDB User)