https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-27T05:36:31.472947+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-115893 fkie_cve-2026-115893 2026-10-27T05:36:31.511807+00:00

Wasmtime is a runtime for WebAssembly. Prior to 36.0.19, 48.0.7, and 49.0.4, the Cranelift compiler backend on aarch64 can compile a Wasm br_table instruction with more than approximately 256,000 targets so that it has an incorrect conditional branch target. The branch can then jump to arbitrary other code at a user-controlled offset, allowing a user-controlled Wasm module to escape the sandbox on aarch64 engines using the default Cranelift backend. This issue is fixed in versions 36.0.19, 48.0.7, and 49.0.4.

 https://db.gcve.eu/vuln/rustsec-2026-0379 RUSTSEC-2026-0379 — Cranelift backend on aarch64 can jump to incorrect target on large Wasm `br_table` instruction 2026-10-27T05:36:31.511892+00:00

Affected: crates.io: wasmtime

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-mghf-wjfp-p5xm For more information see the GitHub-hosted security advisory.

 https://db.gcve.eu/vuln/ubuntu-cve-2026-115893 UBUNTU-CVE-2026-115893 2026-10-27T05:36:31.511924+00:00

Affected: Ubuntu:24.04:LTS: rust-wasmtime, Ubuntu:26.10: rust-wasmtime, Ubuntu:26.04:LTS: rust-wasmtime

Wasmtime is a runtime for WebAssembly. Prior to 36.0.19, 48.0.7, and 49.0.4, the Cranelift compiler backend on aarch64 can compile a Wasm br_table instruction with more than approximately 256,000 targets so that it has an incorrect conditional branch target. The branch can then jump to arbitrary other code at a user-controlled offset, allowing a user-controlled Wasm module to escape the sandbox on aarch64 engines using the default Cranelift backend. This issue is fixed in versions 36.0.19, 48.0.7, and 49.0.4.