EUVD-2026-21033Published
Wasmtime leaks data between pooling allocator instances
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-2026-34988 · Microsoft / collected KEV context
cve-program · CVE-2026-34988
euvd · EUVD-2026-21033
nvd · CVE-2026-34988
osv · GHSA-6wgr-89rj-399p
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
- https://nvd.nist.gov/vuln/detail/CVE-2026-34988
- https://github.com/bytecodealliance/wasmtime
- https://rustsec.org/advisories/RUSTSEC-2026-0088.html
osv · RUSTSEC-2026-0088
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.