{"id":"CVE-2022-23636","aliases":["RUSTSEC-2022-0101","CVE-2022-31169","GHSA-7f6x-jwh5-m9r4","GHSA-88xq-w8cq-xfg7","RUSTSEC-2022-0096"],"title":"Miscompilation of constant values in division on AArch64","summary":"Miscompilation of constant values in division on AArch64","severity":"none","vendor":"wasmtime","product":"wasmtime","ecosystem":"rust","affected":["wasmtime >= 0.0.0-0, < 0.38.2"],"patched":["wasmtime 0.38.2"],"published":"2022-07-05","updated":"2026-10-12","sourceUpdated":"2026-10-12T18:00:04.415945006Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2022-0101","references":[{"url":"https://crates.io/crates/wasmtime"},{"url":"https://rustsec.org/advisories/RUSTSEC-2022-0101.html"},{"url":"https://github.com/bytecodealliance/wasmtime/commit/2ba4bce5cc719e5a74e571a534424614e62ecc41"},{"url":"https://rustsec.org/advisories/RUSTSEC-2022-0096.html"},{"url":"https://github.com/bytecodealliance/wasmtime/commit/886ecc562040bef61faf19438c22285c2d62403a"}],"tags":["osv","rust","exploit-available"],"epss":0.00772,"epssPercentile":0.55468,"exploits":{"github":1,"githubRepos":["https://github.com/cyhe50/cve-2022-23636-poc"],"checkedAt":"2026-10-27T16:40:24.170Z"},"exploitAvailable":true,"ingestedAt":"2026-10-13T11:45:30.159Z","slug":"CVE-2022-23636","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-7f6x-jwh5-m9r4.\nFor more information see the GitHub-hosted security advisory.\n\n## Affected packages\n\n- `wasmtime >= 0.0.0-0, < 0.38.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `wasmtime 0.38.2`","depth":"twilight","depthScore":15,"depthScoreParts":{"impact":2.8,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[]}