{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-113707","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-10-20T15:57:23.915Z","datePublished":"2026-10-20T23:30:22.622Z","dateUpdated":"2026-10-20T23:30:22.622Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-10-20T23:30:22.622Z"},"title":"a2aproject a2a-rs inmemory.rs update race condition","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-362","lang":"en","description":"Race Condition"}]}],"affected":[{"vendor":"a2aproject","product":"a2a-rs","versions":[{"version":"0.4.0","status":"affected"},{"version":"0.4.1","status":"affected"},{"version":"0.4.2","status":"affected"},{"version":"0.4.3","status":"affected"},{"version":"0.4.4","status":"affected"}],"cpes":["cpe:2.3:a:a2aproject:a2a-rs:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"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."}],"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:L/VA:L/SC:N/SI:N/SA:N/E:X","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.4,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.5,"vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:P/E:ND/RL:OF/RC:C"}}],"timeline":[{"time":"2026-10-20T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-20T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-20T18:02:52.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"colorfullbz (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/422869","name":"VDB-422869 | a2aproject a2a-rs inmemory.rs update race condition","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/422869/cti","name":"VDB-422869 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-113707","name":"CVE-2026-113707 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1015056","name":"Submit #1015056 | a2aproject a2a-rs a2a-server-lf ≤ 0.4.4 CWE-362","tags":["third-party-advisory"]},{"url":"https://github.com/a2aproject/a2a-rs/pull/126","tags":["issue-tracking","patch"]},{"url":"https://github.com/a2aproject/a2a-rs/commit/7050c7d329238539424ee46440e23b91c4825bee","tags":["patch"]},{"url":"https://github.com/a2aproject/a2a-rs/","tags":["product"]}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202610"]}}}