UnratedRed Hat & Ubuntu Linux Updated
tar vulnerability
USN-8510-1 Published Jul 6, 2026
CVE-2025-45582
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
It was discovered that tar incorrectly handled symlinks when extracting archives. An attacker could possibly use this issue to overwrite arbitrary files. Affected Ubuntu releases: 26.04, 24.04, 22.04. CVEs: CVE-2025-45582.
Affected versions
- Ubuntu 26.04
- Ubuntu 24.04
- Ubuntu 22.04
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Apply available updates: `sudo apt update && sudo apt upgrade` (a standard system update installs the fix).
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
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