CVE-2026-53802
rsync before 3.5.0 contains an arbitrary file read vulnerability that allows attackers to read files accessible to the rsync daemon process
CVSS
7.1
High
EPSS
—
KEV
—
Exploit Today
—
0-100
Published: Aug 13, 2026 · Last modified: Aug 14, 2026 · CWE-61
Not enough EPSS history yet.
rsync before 3.5.0 contains an arbitrary file read vulnerability that allows attackers to read files accessible to the rsync daemon process by exploiting symlink following in input configuration file handling including --files-from, --password-file, and filter merge files. Attackers can place a symlink at a predictable --files-from or --password-file path, or supply a --files-from path that escapes the daemon module root, to read arbitrary files accessible to the rsync process.
- github.comhttps://github.com/RsyncProject/rsync/releases/tag/v3.5.0
- github.comhttps://github.com/RsyncProject/rsync/security/advisories/GHSA-4mfr-8jrv-49x4
- www.vulncheck.comhttps://www.vulncheck.com/advisories/rsync-arbitrary-file-read-via-symlink-following
- github.comhttps://github.com/RsyncProject/rsync/security/advisories/GHSA-4mfr-8jrv-49x4