{"id":"CVE-2022-39392","aliases":["RUSTSEC-2022-0102","GHSA-44mr-8vmm-wjhg","RUSTSEC-2022-0076"],"title":"Out of bounds read/write with zero-memory-pages configuration","summary":"Out of bounds read/write with zero-memory-pages configuration","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N","vendor":"wasmtime","product":"wasmtime","ecosystem":"rust","affected":["wasmtime >= 2.0.0, < 2.0.2"],"patched":["wasmtime 2.0.2"],"published":"2022-11-05","updated":"2026-10-12","sourceUpdated":"2026-10-12T18:00:05.114347770Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2022-0102","references":[{"url":"https://crates.io/crates/wasmtime"},{"url":"https://rustsec.org/advisories/RUSTSEC-2022-0102.html"},{"url":"https://github.com/bytecodealliance/wasmtime/commit/e60c3742904ccbb3e26da201c9221c38a4981d72"},{"url":"https://rustsec.org/advisories/RUSTSEC-2022-0076.html"}],"tags":["osv","rust"],"epss":0.00663,"epssPercentile":0.51486,"ingestedAt":"2026-10-13T11:45:30.158Z","slug":"CVE-2022-39392","body":"## Overview\n\nThis is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-44mr-8vmm-wjhg.\nFor more information see the GitHub-hosted security advisory.\n\n## Affected packages\n\n- `wasmtime >= 2.0.0, < 2.0.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `wasmtime 2.0.2`","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":32.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}