GHSA-x84v-gj2h-g759Published
Wasmtime 46.0.0 before 46.0.3 and 47.0.0 before 47.0.4 Unbounded Heap Allocation via WASIp3 Streams
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-2026-115391 · Microsoft / collected KEV context
cve-program · CVE-2026-115391
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-x84v-gj2h-g759
- https://www.vulncheck.com/advisories/wasmtime-46.0.0-before-46.0.3-and-47.0.0-before-47.0.4-unbounded-heap-allocation-via-wasip3-streams
nvd · CVE-2026-115391
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-x84v-gj2h-g759
- https://www.vulncheck.com/advisories/wasmtime-46.0.0-before-46.0.3-and-47.0.0-before-47.0.4-unbounded-heap-allocation-via-wasip3-streams
osv · RUSTSEC-2026-0268
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.