Bug 2492208 - CVE-2026-35025 proftpd: ACL bypass via /proc/self/root path prefix in RNFR [fedora-all]
Summary: CVE-2026-35025 proftpd: ACL bypass via /proc/self/root path prefix in RNFR [f...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: proftpd
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Paul Howarth
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["39e0f1bf-f6ff-4b12-836b-a...
Depends On:
Blocks: CVE-2026-35025
TreeView+ depends on / blocked
 
Reported: 2026-06-24 14:31 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-06-24 15:07 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Guilherme de Almeida Suckevicz 2026-06-24 14:31:20 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Paul Howarth 2026-06-24 15:07:27 UTC 
Note that the default configuration for ProFTPD in Fedora includes "DefaultRoot ~ !adm", which mitigates this issue for any user not called "adm".
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