CVE-2022-47111CWE-754

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits

Low · published April 19, 2025

CVSS v3.1
2.5
EPSS
0%
Percentile
14.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
2.5 · LOW
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00241 · 14.3th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2025-04-19T00:00Z
EPSS history
Timeline
  • 19 APR 00:00Z
    7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits
    cvelistv5