EUVD-2026-21029Published
Wasmtime has a use-after-free bug after cloning `wasmtime::Linker`
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-34983 · Microsoft / collected KEV context
cve-program · CVE-2026-34983
euvd · EUVD-2026-21029
nvd · CVE-2026-34983
osv · GHSA-hfr4-7c6c-48w2
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-hfr4-7c6c-48w2
- https://nvd.nist.gov/vuln/detail/CVE-2026-34983
- https://github.com/bytecodealliance/wasmtime
- https://github.com/pypa/advisory-database/tree/main/vulns/wasmtime/PYSEC-2026-151.yaml
- https://rustsec.org/advisories/RUSTSEC-2026-0090.html
osv · RUSTSEC-2026-0090
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.