CVE-2022-47111 Affecting 7zip package, versions <25.01+dfsg-1~deb13u2


Severity

Recommended
0.0
low
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.24% (15th percentile)

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  • Snyk IDSNYK-ECHOLATEST-7ZIP-17963596
  • published14 Jul 2026
  • disclosed19 Apr 2025

Introduced: 19 Apr 2025

CVE-2022-47111  (opens in a new tab)

How to fix?

Upgrade Echo:latest 7zip to version 25.01+dfsg-1~deb13u2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream 7zip package and not the 7zip package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected.

CVSS Base Scores

version 3.1