Go/github.com/shamaton/msgpack/v2 CVE-2026-32284: high 7.5, EPSS 0.42%
Denial of service in github.com/shamaton/msgpack
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 2.4.0 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-h9q6-hc68-35rp
- https://nvd.nist.gov/vuln/detail/CVE-2026-32284
- https://github.com/golang/vulndb/issues/4513
- https://github.com/shamaton/msgpack/issues/59
- https://github.com/shamaton/msgpack
- https://pkg.go.dev/vuln/GO-2026-4513
- https://securityinfinity.com/research/shamaton-msgpack-oob-panic-fixext-dos-2026
CVE-2026-32284 · published · modified · JSON