CVE-2022-47112
First published: Sat Apr 19 2025(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 7-Zip | <=24.09 | |
| 7-Zip |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-47112?
CVE-2022-47112 is classified as a medium severity vulnerability.
How does CVE-2022-47112 affect 7-Zip users?
CVE-2022-47112 affects users by not reporting errors for invalid xz files, which can lead to potential data corruption.
How do I fix CVE-2022-47112?
To mitigate CVE-2022-47112, users should upgrade to a version of 7-Zip later than 24.09.
What versions of 7-Zip are affected by CVE-2022-47112?
CVE-2022-47112 affects all versions of 7-Zip up to and including version 24.09.
Is there a workaround for CVE-2022-47112?
There is no known workaround for CVE-2022-47112 other than updating to a patched version.
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