{"id":"UBUNTU-CVE-2026-116620","details":"A security vulnerability has been detected in Tencent RapidJSON up to 1.1.0. This issue affects the function GenericStringStream\u003cUTF8\u003cchar\u003e\u003e::Take in the library include/rapidjson/stream.h of the component Regex Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.","modified":"2026-10-28T20:17:45.715665970Z","published":"2026-10-27T01:19:00Z","upstream":["CVE-2026-116620"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-116620"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-116620"},{"type":"REPORT","url":"https://github.com/cveproject/cvelistv5/tree/main/cves/2026/116xxx/cve-2026-116620.json"},{"type":"REPORT","url":"https://github.com/tencent/rapidjson"},{"type":"REPORT","url":"https://github.com/tencent/rapidjson/issues/2401"},{"type":"REPORT","url":"https://nvd.nist.gov/vuln/detail/cve-2026-116620"},{"type":"REPORT","url":"https://vuldb.com/cve/cve-2026-116620"},{"type":"REPORT","url":"https://vuldb.com/submit/1024236"},{"type":"REPORT","url":"https://vuldb.com/vuln/426552"},{"type":"REPORT","url":"https://vuldb.com/vuln/426552/cti"}],"affected":[{"package":{"name":"rapidjson","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12~git20141031-3","0.12~git20141031-3ubuntu0.1~esm1","0.12~git20141031-3ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12~git20141031-3ubuntu0.1~esm2","binary_name":"rapidjson-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12~git20141031+dfsg-1","1.1.0+dfsg2-3","1.1.0+dfsg2-3ubuntu0.1~esm1","1.1.0+dfsg2-3ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"rapidjson-dev","binary_version":"1.1.0+dfsg2-3ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0+dfsg2-5","1.1.0+dfsg2-5ubuntu1","1.1.0+dfsg2-5ubuntu1+esm1","1.1.0+dfsg2-5ubuntu1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"rapidjson-dev","binary_version":"1.1.0+dfsg2-5ubuntu1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0+dfsg2-7","1.1.0+dfsg2-7ubuntu0.1~esm1","1.1.0+dfsg2-7ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"rapidjson-dev","binary_version":"1.1.0+dfsg2-7ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0+dfsg2-7.1","1.1.0+dfsg2-7.2","1.1.0+dfsg2-7.2ubuntu0.1~esm1","1.1.0+dfsg2-7.2ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"rapidjson-dev","binary_version":"1.1.0+dfsg2-7.2ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0+dfsg2-7.6ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.0+dfsg2-7.6ubuntu1","binary_name":"rapidjson-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}},{"package":{"name":"rapidjson","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/rapidjson?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0+dfsg2-7.3ubuntu1","1.1.0+dfsg2-7.6ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"rapidjson-dev","binary_version":"1.1.0+dfsg2-7.6ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116620.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"},{"type":"Ubuntu","score":"medium"}]}