Low severity · published Apr 19, 2025
CVE-2022-47112
7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
7Z
7-zip · 7-zip
22.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-47112
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-47112
Exploit
https://github.com/boofish/semantic-bugs/
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