CVE-2026-118271

A security vulnerability has been detected in a2ui-project a2ui up to 0.10.6. This impacts an unknown function of the file renderers/web_core/src/v0_9/rendering/data-context.ts of the component data-context Resolver. Such manipulation leads to resource consumption. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The name of the patch is eb314e14fabd29cfb4a74e1202afc4fe2081efa2. Applying a patch is advised to resolve this issue.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/a2ui-project/a2ui/
https://github.com/a2ui-project/a2ui/commit/eb314e14fabd29cfb4a74e1202afc4fe2081efa2
https://github.com/a2ui-project/a2ui/issues/2384
https://github.com/a2ui-project/a2ui/pull/2417
https://vuldb.com/cve/CVE-2026-118271
https://vuldb.com/submit/1015115
https://vuldb.com/vuln/427569
https://vuldb.com/vuln/427569/cti

Configurations

No configuration.

History

28 Oct 2026, 02:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-28 02:17

Updated : 2026-10-28 13:46

NVD link : CVE-2026-118271

Mitre link : CVE-2026-118271

CVE.ORG link : CVE-2026-118271

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-404

Improper Resource Shutdown or Release

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