CVE-2026-118275
a2ui-project a2ui Resolver data-context.ts DataContext.resolveSignal resource consumption
a2ui-project a2ui
CVSS
6.9MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
A vulnerability was found in a2ui-project a2ui up to 0.10.6. This affects the function DataContext.resolveSignal of the file renderers/web_core/src/v0_9/rendering/data-context.ts of the component Resolver. The manipulation results in resource consumption. The attack can be launched remotely. The exploit has been made public and could be used. The patch is identified as c76e17272e52c12c6dcf68905b1df978c39e9aa5. It is advisable to implement a patch to correct this issue.
Text from CVE List
Affected versions 7
- a2uiaffected: 0.10.0CVE List
- a2uiaffected: 0.10.1CVE List
- a2uiaffected: 0.10.2CVE List
- a2uiaffected: 0.10.3CVE List
- a2uiaffected: 0.10.4CVE List
- a2uiaffected: 0.10.5CVE List
- a2uiaffected: 0.10.6CVE List
References 8
- github.com/a2ui-project/a2ui/pull/2432Fixvia CVE List
- github.com/a2ui-project/a2ui/commit/c76e17272e52c12c6dcf68905b1df978c39e9aa5Fixvia CVE List
- vuldb.com/cve/CVE-2026-118275Advisoryvia CVE List
- vuldb.com/submit/1015137Advisoryvia CVE List
- github.com/a2ui-project/a2ui/issues/2388Exploitvia CVE List
- vuldb.com/vuln/427573Referencevia CVE List
- vuldb.com/vuln/427573/ctiReferencevia CVE List
- github.com/a2ui-project/a2ui/Referencevia CVE List