{"id":"CVE-2026-92363","state":"PUBLISHED","title":"ag-ui-protocol ag-ui JSON sse_parser.cpp resource consumption","description":"A flaw has been found in ag-ui-protocol ag-ui 1.0. Affected is an unknown function of the file src/stream/sse_parser.cpp of the component JSON Parser. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. This patch is called ab6e0bc298996caac2b4b0b3ec0bd8d32a15a186. Applying a patch is advised to resolve this issue.","publishedAt":"2026-09-16T13:30:10.476Z","updatedAt":"2026-09-18T17:49:43.680Z","severity":{"score":5.3,"label":"Medium","version":"4.0","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:X","source":"VulDB"},"assigner":"VulDB","products":["ag-ui-protocol ag-ui"],"affected":[{"vendor":"ag-ui-protocol","product":"ag-ui","versions":[{"version":"1.0","status":"affected"}],"cpes":["cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*"],"modules":["JSON Parser"]}],"references":["https://vuldb.com/vuln/405449","https://vuldb.com/vuln/405449/cti","https://vuldb.com/cve/CVE-2026-92363","https://vuldb.com/submit/934957","https://github.com/ag-ui-protocol/ag-ui/issues/2440","https://github.com/ag-ui-protocol/ag-ui/pull/2501","https://github.com/ag-ui-protocol/ag-ui/commit/ab6e0bc298996caac2b4b0b3ec0bd8d32a15a186","https://github.com/ag-ui-protocol/ag-ui/"],"weaknesses":["CWE-400","CWE-404"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/92xxx/CVE-2026-92363.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92363","state":"PUBLISHED","datePublished":"2026-09-16T13:30:10.476Z","dateUpdated":"2026-09-18T17:49:43.680Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-16T05:36:15.071Z"},"containers":{"cna":{"title":"ag-ui-protocol ag-ui JSON sse_parser.cpp resource consumption","descriptions":[{"lang":"en","value":"A flaw has been found in ag-ui-protocol ag-ui 1.0. Affected is an unknown function of the file src/stream/sse_parser.cpp of the component JSON Parser. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. This patch is called ab6e0bc298996caac2b4b0b3ec0bd8d32a15a186. 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