cve.bz

CVE-2022-41719

7.5 highEPSS 1.1%

High (7.5) in messagepack project messagepack. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in github.com/shamaton/msgpack/v2 2.1.1.

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-jr77-8gx4-h5qhGogithub.com/shamaton/msgpack/v2<2.1.12.1.1
GO-2022-0972Gogithub.com/shamaton/msgpack/v2<2.1.12.1.1

References

Check your stackJSON