Live › vulnerability › CVE-2022-30333
Go to dashboardRARLAB UnRAR on Linux and UNIX has a directory traversal flaw that lets a crafted RAR archive write files outside the extraction directory during unpacking. An attacker who gets a victim to extract a malicious archive can overwrite files on the system.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| rarlab unrar | vendor | < 6.12 | 6.12 |
| debian linux | vendor | = 10.0 | – |
| RARLAB UnRAR | vendor | – | – |
Unknown from the sources.
Apply the vendor update for UnRAR per the RARLAB instructions referenced by CISA; the fixed version is unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.
This page as .md · .json · in your agent: get_signal("CVE-2022-30333")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.