Vulnerabilities / CVE-2021-32563

critical

CVE-2021-32563

An issue was discovered in Thunar before 4.16.7 and 4.17.x before 4.17 ...

Published Modified CWE 913
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD.

Description

An issue was discovered in Thunar before 4.16.7 and 4.17.x before 4.17.2. When called with a regular file as a command-line argument, it delegates to a different program (based on the file type) without user confirmation. This could be used to achieve code execution.

Affected packages and fixed versions

SourcePackageFixed in
debian 10thunarno fix listed
debian 11thunar4.16.8-1
debian 12thunar4.16.8-1
debian 13thunar4.16.8-1
debian 14thunar4.16.8-1
debian 9thunarno fix listed
echothunar4.16.8-1

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.