{"id":"CVE-2026-113707","summary":"a2aproject a2a-rs inmemory.rs update race condition","details":"A security flaw has been discovered in a2aproject a2a-rs up to 0.4.4. The affected element is the function InMemoryTaskStore::update of the file a2a-server/src/task_store/inmemory.rs. The manipulation results in race condition. The attack may be performed from remote. The patch is identified as 7050c7d329238539424ee46440e23b91c4825bee. It is advisable to implement a patch to correct this issue.","modified":"2026-10-21T10:46:11.693184504Z","published":"2026-10-20T23:30:22.622Z","database_specific":{"cwe_ids":["CWE-362"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/113xxx/CVE-2026-113707.json","unresolved_ranges":[{"extracted_events":[{"strategy":"StandaloneSingleVersion","range":[{"introduced":"0.4.0"},{"last_affected":"0.4.0"},{"introduced":"0.4.1"},{"last_affected":"0.4.1"},{"introduced":"0.4.2"},{"last_affected":"0.4.2"},{"introduced":"0.4.3"},{"last_affected":"0.4.3"},{"introduced":"0.4.4"},{"last_affected":"0.4.4"}],"source":"AFFECTED_FIELD"}]},{"extracted_events":[{"range":[{"introduced":"2a-rs"},{"last_affected":"0.4.4"}],"source":"DESCRIPTION"}]}],"cna_assigner":"VulDB"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/113xxx/CVE-2026-113707.json"},{"type":"WEB","url":"https://github.com/a2aproject/a2a-rs/"},{"type":"FIX","url":"https://github.com/a2aproject/a2a-rs/commit/7050c7d329238539424ee46440e23b91c4825bee"},{"type":"FIX","url":"https://github.com/a2aproject/a2a-rs/pull/126"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113707"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-113707"},{"type":"ADVISORY","url":"https://vuldb.com/submit/1015056"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/422869"},{"type":"REPORT","url":"https://vuldb.com/vuln/422869/cti"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/a2aproject/a2a-rs","events":[{"introduced":"0"},{"fixed":"7050c7d329238539424ee46440e23b91c4825bee"}],"database_specific":{"extracted_events":[{"range":[{"fixed":"7050c7d329238539424ee46440e23b91c4825bee"}],"source":"REFERENCES_COMMIT"}]}}],"versions":["a2a-slimrpc-v0.2.9","a2a-grpc-v0.3.7","a2a-client-lf-v0.2.5","a2a-cli-v0.2.1","a2a-slimrpc-v0.2.8","a2a-server-lf-v0.4.4","a2a-pb-v0.2.1","a2a-lf-v0.3.1","a2a-grpc-v0.3.6","a2a-client-lf-v0.2.4","a2a-cli-v0.2.0","a2a-slimrpc-v0.2.7","a2a-server-lf-v0.4.3","a2a-grpc-v0.3.5","a2a-client-lf-v0.2.3","a2a-cli-v0.1.11","a2a-slimrpc-v0.2.6","a2a-server-lf-v0.4.2","a2a-grpc-v0.3.4","a2a-cli-v0.1.10","a2a-slimrpc-v0.2.5","a2a-grpc-v0.3.3","a2a-client-lf-v0.2.2","a2a-cli-v0.1.9","a2a-slimrpc-v0.2.4","a2a-cli-v0.1.8","a2a-grpc-v0.3.2","a2a-slimrpc-v0.2.3","a2a-slimrpc-v0.2.2","a2a-slimrpc-v0.2.1","a2a-slimrpc-v0.2.0","a2a-server-lf-v0.4.1","a2a-pb-v0.2.0","a2a-grpc-v0.3.1","a2a-client-lf-v0.2.1","a2a-cli-v0.1.7","a2a-cli-v0.1.6","nightly-metrics","a2a-slimrpc-v0.1.13","a2a-server-lf-v0.4.0","a2a-grpc-v0.3.0","a2a-client-lf-v0.2.0","a2a-cli-v0.1.5","a2a-slimrpc-v0.1.12","a2a-server-lf-v0.3.1","a2a-grpc-v0.2.3","a2a-client-lf-v0.1.17","a2a-cli-v0.1.4","a2a-slimrpc-v0.1.11","a2a-server-lf-v0.3.0","a2a-pb-v0.1.8","a2a-lf-v0.3.0","a2a-grpc-v0.2.2","a2a-client-lf-v0.1.16","a2a-cli-v0.1.3","a2a-slimrpc-v0.1.10","a2a-grpc-v0.2.1","a2a-client-lf-v0.1.15","a2a-cli-v0.1.2","a2a-slimrpc-v0.1.9","a2a-server-lf-v0.2.7","a2a-pb-v0.1.7","a2a-grpc-v0.2.0","a2a-client-lf-v0.1.14","a2a-cli-v0.1.1","a2a-slimrpc-v0.1.8","a2a-server-lf-v0.2.6","a2a-pb-v0.1.6","a2a-lf-v0.2.4","a2a-grpc-v0.1.11","a2a-client-lf-v0.1.13","a2a-cli-v0.1.0","agntcy-a2a-slimrpc-v0.1.8","agntcy-a2a-grpc-v0.1.11","agntcy-a2a-client-v0.1.13","agntcy-a2a-slimrpc-v0.1.7","agntcy-a2a-server-v0.2.6","agntcy-a2a-grpc-v0.1.10","agntcy-a2a-client-v0.1.12","agntcy-a2a-slimrpc-v0.1.6","agntcy-a2a-server-v0.2.5","agntcy-a2a-grpc-v0.1.9","agntcy-a2a-client-v0.1.11"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-113707.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"}]}