{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-14607", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-07-03T13:51:39.652Z", "datePublished": "2026-07-03T19:45:17.840Z", "dateUpdated": "2026-07-03T19:45:17.840Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-03T19:45:17.840Z"}, "title": "RT-Thread lwp_syscall.c sys_getaddrinfo memory corruption", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "n/a", "product": "RT-Thread", "versions": [{"version": "5.0.0", "status": "affected"}, {"version": "5.0.1", "status": "affected"}, {"version": "5.0.2", "status": "affected"}], "cpes": ["cpe:2.3:a:rt-thread:rt-thread:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in RT-Thread up to 5.0.2. This affects the function sys_getaddrinfo of the file components/lwp/lwp_syscall.c. Executing a manipulation of the argument ai_addr can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 5.5, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:C/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-07-03T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-07-03T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-07-03T15:56:49.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Zephyr Saxon (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/376115", "name": "VDB-376115 | RT-Thread lwp_syscall.c sys_getaddrinfo memory corruption", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/376115/cti", "name": "VDB-376115 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-14607", "name": "CVE-2026-14607 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/844622", "name": "Submit #844622 | RT-Thread v5.0.2 Improper Handling of Parameters", "tags": ["third-party-advisory"]}, {"url": "https://github.com/RT-Thread/rt-thread/issues/11428", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/RT-Thread/rt-thread/pull/11454", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/RT-Thread/rt-thread/", "tags": ["product"]}]}}}

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