rsync before 3.5.0 contains an arbitrary file write vulnerability that allows attackers to write files outside the intended destination tree by specifying an absolute path via --temp-dir or --link-dest options. The rename-confinement logic is bypassed when these options resolve to paths outside the destination tree, enabling attacker-controlled values to write files to arbitrary locations accessible to the rsync process.
Project Subscriptions
No data.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 13 Aug 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | rsync before 3.5.0 contains an arbitrary file write vulnerability that allows attackers to write files outside the intended destination tree by specifying an absolute path via --temp-dir or --link-dest options. The rename-confinement logic is bypassed when these options resolve to paths outside the destination tree, enabling attacker-controlled values to write files to arbitrary locations accessible to the rsync process. | |
| Title | rsync < 3.5.0 Arbitrary File Write via --temp-dir/--link-dest | |
| Weaknesses | CWE-59 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-13T14:39:26.044Z
Reserved: 2026-06-10T20:14:32.827Z
Link: CVE-2026-53795
No data.
Status : Received
Published: 2026-08-13T15:19:44.117
Modified: 2026-08-13T15:19:44.117
Link: CVE-2026-53795
No data.
OpenCVE Enrichment
Updated: 2026-08-13T17:00:04Z
Weaknesses