{"id":"CVE-2023-52284","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-52284","generatedAt":"2026-10-28T01:10:54.391Z","title":"Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an \"double free or corruption\" error for a valid WebAssembly module because push_pop_frame_ref_offset is mishandled.","description":"Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an \"double free or corruption\" error for a valid WebAssembly module because push_pop_frame_ref_offset is mishandled.","published":"2023-12-31T06:15:08.000Z","lastModified":"2026-06-17T06:42:25.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"cwe":["CWE-415"],"affected":["bytecodealliance/webassembly micro runtime"],"epss":{"score":0.00318,"percentile":0.24552,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR-1.3.0","tags":["Patch"],"source":"cve@mitre.org"},{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586","tags":["Exploit","Issue Tracking","Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590","tags":["Patch"],"source":"cve@mitre.org"},{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR-1.3.0","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586","tags":["Exploit","Issue Tracking","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-52284","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}