CVE-2026-107297
1 advisory.
npm/msgpack5 CVE-2026-107297: medium 5.9, EPSS 0.39%
msgpack5: Quadratic parsing in the streaming decoder
Action: Upgrade msgpack5 to 6.1.0 or later.
npm i msgpack5@6.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.1.0 | - |
Fixed versions
| 6.1.0 |
Sources
- osv: GHSA-gcx5-hxj7-gpqq
- https://github.com/mcollina/msgpack5/security/advisories/GHSA-gcx5-hxj7-gpqq
- https://github.com/mcollina/msgpack5/commit/e4827641d3105e295cbbd56e9c5389978547eab4
- https://github.com/mcollina/msgpack5
- https://github.com/mcollina/msgpack5/releases/tag/v6.1.0
CVE-2026-107297 · published · modified · JSON