CVE-2026-118276

A vulnerability was determined in a2ui-project a2ui up to 0.10.6. This vulnerability affects the function formatString of the file renderers/web_core/src/v0_9/basic_catalog/expressions/expression_parser.ts of the component Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 1f71d1aac1b145ef57c7526f9e0cff316f5934e2. Applying a patch is the recommended action to fix this issue.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

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/1f71d1aac1b145ef57c7526f9e0cff316f5934e2
https://github.com/a2ui-project/a2ui/issues/2389
https://github.com/a2ui-project/a2ui/pull/2433
https://vuldb.com/cve/CVE-2026-118276
https://vuldb.com/submit/1015139
https://vuldb.com/vuln/427574
https://vuldb.com/vuln/427574/cti

Configurations

No configuration.

History

28 Oct 2026, 04:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-28 04:18

Updated : 2026-10-28 13:46

NVD link : CVE-2026-118276

Mitre link : CVE-2026-118276

CVE.ORG link : CVE-2026-118276

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-404

Improper Resource Shutdown or Release

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