{"id":"CVE-2026-118276","aliases":[],"title":"a2ui-project a2ui Parser expression_parser.ts formatString resource consumption","titleSource":"VulDB","descriptionSource":"VulDB","products":[{"vendor":"a2ui-project","name":"a2ui","platforms":[],"versions":[{"version":"0.10.0","status":"affected"},{"version":"0.10.1","status":"affected"},{"version":"0.10.2","status":"affected"},{"version":"0.10.3","status":"affected"},{"version":"0.10.4","status":"affected"},{"version":"0.10.5","status":"affected"},{"version":"0.10.6","status":"affected"}],"source":"VulDB","url":"https://www.cve.org/CVERecord?id=CVE-2026-118276"}],"remediation":[],"description":"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issue.","severity":"medium","score":5.1,"published":"2026-10-28T03:45:18.266Z","modified":"2026-10-28T03:45:18.266Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://vuldb.com/vuln/427574","https://vuldb.com/vuln/427574/cti","https://vuldb.com/cve/CVE-2026-118276","https://vuldb.com/submit/1015139","https://github.com/a2ui-project/a2ui/issues/2389","https://github.com/a2ui-project/a2ui/pull/2433","https://github.com/a2ui-project/a2ui/commit/1f71d1aac1b145ef57c7526f9e0cff316f5934e2","https://github.com/a2ui-project/a2ui/"],"sources":[{"name":"CVE","id":"CVE-2026-118276","modified":"2026-10-28T03:45:18.266Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-118276"}],"assessments":[{"source":"VulDB","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","score":5.1},{"source":"VulDB","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","score":3.5},{"source":"VulDB","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","score":3.5},{"source":"VulDB","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C","score":4}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:30:31.386Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}