Description (CNA)
A flaw was found in cockpit-files. A low-privileged local user can exploit this vulnerability by crafting a directory containing a symbolic link (symlink) and then using the privileged "Paste as owner" function. This allows for arbitrary file ownership changes outside the intended pasted directory, leading to a compromise of data integrity. In some cases, this could also lead to reduced confidentiality if the new ownership grants unauthorized read access. Exploitation requires user interaction to select a non-original owner during the paste operation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:36.1-1.el9_8 before * |
| Red Hat / Red Hat Enterprise Linux 10 | affected |
CWE
CWE-61
References
- https://access.redhat.com/errata/RHSA-2026:84595
- https://access.redhat.com/security/cve/CVE-2026-91202
- https://bugzilla.redhat.com/show_bug.cgi?id=2465834
ADP enrichment
No English description supplied.
No references supplied.