What is CVE-2022-4976?

CVE-2022-4976 is a critical-severity vulnerability in Etj Archive::unzip::burst, classified under CWE-1395. CVSS score: 9.8/10. Published 2025-06-12.

How severe is CVE-2022-4976?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Etj Archive::unzip::burst

CVE-2022-4976

Archive::Unzip::Burst from 0.01 through 0.09 for Perl contains a bundled InfoZip library that is affected by several vulnerabilities. The bundled library is affected by CVE-2014-8139, CVE-2014-8140 and CVE-2014-8141.

EPSS: 0.003 (26.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Etj Archive::unzip::burst — versions 0.01

Weakness classification (CWE)

CWE-1395

References

9b29abf9-4ab0-4765-b253-1875cd9b441e (issue-tracking)

Frequently asked questions

What is CVE-2022-4976?: CVE-2022-4976 is a critical-severity vulnerability in Etj Archive::unzip::burst, classified under CWE-1395. CVSS score: 9.8/10. Published 2025-06-12.
How severe is CVE-2022-4976?: Critical severity. CVSS v3 base score is 9.8 out of 10.