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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
A2ui-project Subscribe
A2ui Subscribe

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Wed, 28 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Description 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.
Title a2ui-project a2ui data-context Resolver data-context.ts resource consumption
First Time appeared A2ui-project
A2ui-project a2ui
Weaknesses CWE-400
CWE-404
CPEs cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*
Vendors & Products A2ui-project
A2ui-project a2ui
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 4.3, 'vector': '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'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-28T01:30:47.285Z

Reserved: 2026-10-27T20:55:44.839Z

Link: CVE-2026-118271

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-28T02:17:07.300

Modified: 2026-10-28T02:17:07.300

Link: CVE-2026-118271

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses