{"id":"CVE-2026-101098","state":"PUBLISHED","title":"ag-ui-protocol ag-ui HTTP JdkAgentHttpHandler.java readAllBytes resource consumption","description":"A security vulnerability has been detected in ag-ui-protocol ag-ui up to 2026-09-23. Affected by this issue is the function readAllBytes of the file JdkAgentHttpHandler.java of the component HTTP Handler. Such manipulation leads to resource consumption. The attack can be launched remotely. The pull request to fix this issue awaits acceptance.","publishedAt":"2026-09-28T17:00:16.182Z","updatedAt":"2026-09-28T17:48:21.413Z","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":"2026-09-23","status":"affected"}],"cpes":["cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*"],"modules":["HTTP Handler"]}],"references":["https://vuldb.com/vuln/410973","https://vuldb.com/vuln/410973/cti","https://vuldb.com/cve/CVE-2026-101098","https://vuldb.com/submit/934960","https://github.com/ag-ui-protocol/ag-ui/issues/2441","https://github.com/ag-ui-protocol/ag-ui/pull/2671","https://github.com/ag-ui-protocol/ag-ui/"],"weaknesses":["CWE-400","CWE-404"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/101xxx/CVE-2026-101098.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-101098","state":"PUBLISHED","datePublished":"2026-09-28T17:00:16.182Z","dateUpdated":"2026-09-28T17:48:21.413Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-28T02:53:30.772Z"},"containers":{"cna":{"title":"ag-ui-protocol ag-ui HTTP JdkAgentHttpHandler.java readAllBytes resource consumption","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in ag-ui-protocol ag-ui up to 2026-09-23. Affected by this issue is the function readAllBytes of the file JdkAgentHttpHandler.java of the component HTTP Handler. Such manipulation leads to resource consumption. The attack can be launched remotely. The pull request to fix this issue awaits acceptance."}],"affected":[{"vendor":"ag-ui-protocol","product":"ag-ui","versions":[{"version":"2026-09-23","status":"affected"}],"cpes":["cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*"],"modules":["HTTP Handler"]}],"references":[{"url":"https://vuldb.com/vuln/410973","name":"VDB-410973 | ag-ui-protocol ag-ui HTTP JdkAgentHttpHandler.java readAllBytes resource consumption","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/410973/cti","name":"VDB-410973 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-101098","name":"CVE-2026-101098 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/934960","name":"Submit #934960 | ag-ui-protocol ag-ui v1.0 CWE-400","tags":["third-party-advisory"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/issues/2441","tags":["issue-tracking"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/pull/2671","tags":["issue-tracking","patch"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","type":"CWE","lang":"en","description":"Resource Consumption"}]},{"descriptions":[{"cweId":"CWE-404","type":"CWE","lang":"en","description":"Denial of Service"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-28T17:00:16.182Z"},"timeline":[{"time":"2026-09-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-28T04:58:47.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"meraklbz (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-28T17:48:04.263858Z","id":"CVE-2026-101098","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-28T17:48:21.413Z"}}]}}}