Debian/rsync: unknown
rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with
Action: Upgrade rsync to 3.5.0+ds1-0+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.5.0+ds1-0+deb13u1 | - |
Fixed versions
| 3.5.0+ds1-0+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-53791#Debian:13/rsync
- https://security-tracker.debian.org/tracker/CVE-2026-53791
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