RUSTSEC-2026-0379
CriticalAdvisory
Published 19 Oct 2026In the index since 21 Oct 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.9
- base score, highest
- EPSS
- —
- probability of exploitation
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2
- of 18,219 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Cranelift backend on aarch64 can jump to incorrect target on large Wasm `br_table` instruction
Carried by container images the latest versions of 2 of 18,219 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| wasmtimecargo | 27.0.0, 49.0.2 | 36.0.19 | 2 |
- OSV records
- RUSTSEC-2026-0379
- Also known as
- GHSA-mghf-wjfp-p5xm
Charts affected
2 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| matrix-authentication-servicematrix-authentication-serviceVerified publisher | 0.1.27 | 1 of 1See more | 408 |
| matrix-stackrock8sVerified publisher | 0.8.1 | 1 of 7See more | 12,488 |
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 085e37263957 | wasmtime | 36.0.19 | 1 |
| ghcr.io/ | 834ea54370f0 | wasmtime | 36.0.19 | 1 |