CVE-2022-41719

HIGHNVD 7.57.5—

7.5

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

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 58.8%
KEV: Not listed

Published

November 10, 2022

Last Modified

April 30, 2025

References (6)

security@golanghttps://github.com/shamaton/msgpack/issues/31
security@golanghttps://github.com/shamaton/msgpack/pull/32
security@golanghttps://pkg.go.dev/vuln/GO-2022-0972
af854a3a-2127-422b-91ae-364da2661108https://github.com/shamaton/msgpack/issues/31
af854a3a-2127-422b-91ae-364da2661108https://github.com/shamaton/msgpack/pull/32
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2022-0972

Affected Packages

(1 across 1 ecosystem)

Go(1)

Package	Vulnerable range	Fixed in	Dependents
github.com/shamaton/msgpack/v2	—	2.1.1	—

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 12:18 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-41719?

CVE-2022-41719 is a high vulnerability published on November 10, 2022. Unmarshal can panic on some inputs, possibly allowing for denial of service attacks.

When was CVE-2022-41719 disclosed?

CVE-2022-41719 was first published in the National Vulnerability Database on November 10, 2022, with the most recent update on April 30, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-41719 actively exploited?

CVE-2022-41719 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 58.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-41719?

CVE-2022-41719 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-41719?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-41719, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-41719

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CVE-2022-41719

📅 Published

🔄 Last Modified

🔗 References (6)