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CVE-2026-115392 Wasmtime before 24.0.13, 25.0.0 before 36.0.14, 37.0.0 before 46.0.3, and 47.0.0 before 47.0.4 allows a filesystem…

Description

Wasmtime before 24.0.13, 25.0.0 before 36.0.14, 37.0.0 before 46.0.3, and 47.0.0 before 47.0.4 allows a filesystem sandbox escape in wasmtime-wasi because its cap-std dependency mishandles symlinks with trailing slashes on macOS and Linux kernels lacking openat2. A guest with write access to any sandboxed directory can read and write any host-accessible file, and read-only guests may read host files via preexisting symlinks.

Produits et versions touchés

Produit Versions touchées Corrigé en
wasmtime 47.0 47.0.0 → < 47.0.4 47.0.4
wasmtime 46.0 premières → < 46.0.3 46.0.3
wasmtime 37.0 37.0.0 → < 46.0.3 46.0.3
wasmtime 36.0 premières → < 36.0.14 36.0.14
wasmtime 25.0 25.0.0 → < 36.0.14 36.0.14
wasmtime 24.0 premières → < 24.0.13 24.0.13

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de wasmtime

Les 81 CVE de wasmtime →
CVE-2026-121441 Wasmtime before 36.0.19, 37.0.0 before 48.0.7, and 49.0.0 before 49.0.4 contains a request smuggling vulnerability in… 6.3 Moyenne CVE-2026-121440 Wasmtime 46.0.0 before 48.0.7 and 49.0.0 before 49.0.4 fails to check forwarded trailers against the… 6.3 Moyenne CVE-2026-121439 Wasmtime 46.0.0 before 48.0.7 and 49.0.0 before 49.0.4 contains a response splitting vulnerability in wasi-http p3… 6.9 Moyenne CVE-2026-119143 Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 Panic via Zero-Length Stream Writes 5.9 Moyenne
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