Catalogo CVE
CVE-2026-53789
rsync before 3.5.0 contains an improper path handling vulnerability that allows a malicious sender to expand the scope of --delete operations beyond the intended destination subtree by sending a craft
- Gravità
- High · CVSS 7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 23, 2026
rsync before 3.5.0 contains an improper path handling vulnerability that allows a malicious sender to expand the scope of --delete operations beyond the intended destination subtree by sending a crafted file list that causes rsync to reclassify implied parent directory entries or treat synthetic paths as the transfer root. Attackers can exploit multiple variants including implied parent reclassification, synthetic root path construction, legacy protocol behavior below version 30, and non-directory root handling to cause the receiver to delete files outside the authorized destination directory.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | rsync | sid | 3.5.1+ds1-2 | fixed |
| Debian | rsync | forky | 3.5.1+ds1-2 | fixed |
| Debian | rsync | trixie | 3.4.1+ds1-5+deb13u4 | vulnerable |
| Debian | rsync | trixie-security | 3.5.0+ds1-0+deb13u1 | fixed |
| Debian | rsync | bookworm | 3.2.7-1+deb12u6 | vulnerable |
| Debian | rsync | bookworm-security | 3.2.7-1+deb12u5 | vulnerable |
| Cpe | rsync | Not reported | 3.5.0 | fixed |
| Alpine | rsync | 3.21 | 3.5.0-r0 | fixed |
| Alpine | rsync | 3.22 | 3.5.0-r0 | fixed |
| Alpine | rsync | 3.23 | 3.5.0-r0 | fixed |
| Alpine | rsync | 3.24 | 3.5.0-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rsync | source | sid | 3.5.0+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | rsync | source | forky | 3.5.0+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | rsync | source | trixie | 3.5.0+ds1-0+deb13u1 | not yet assigned | Not reported | Not reported |
| Debian | rsync | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Cpe | rsync | cpe | Not reported | 3.5.0 | Not reported | NVD-CVE-2026-53789 | Not reported |
| Alpine | rsync | apk | 3.21 | 3.5.0-r0 | Not reported | ALPINE-CVE-2026-53789 | Not reported |
| Alpine | rsync | apk | 3.22 | 3.5.0-r0 | Not reported | ALPINE-CVE-2026-53789 | Not reported |
| Alpine | rsync | apk | 3.23 | 3.5.0-r0 | Not reported | ALPINE-CVE-2026-53789 | Not reported |
| Alpine | rsync | apk | 3.24 | 3.5.0-r0 | Not reported | ALPINE-CVE-2026-53789 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [rsync]Interessata
Dettagli (4)
3.2.7-1+deb12u6· amd64 · bookwormInteressata
nvd · rsync · debian · bookworm; nvd · rsync · debian · 12
3.2.7-1+deb12u6· arm64 · bookwormInteressata
nvd · rsync · debian · bookworm; nvd · rsync · debian · 12
3.2.7-1+deb12u5· amd64 · bookworm-securityInteressata
nvd · rsync · debian · bookworm; nvd · rsync · debian · 12
3.2.7-1+deb12u5· arm64 · bookworm-securityInteressata
nvd · rsync · debian · bookworm; nvd · rsync · debian · 12
[Debian 13 (Trixie)]
- [rsync]Interessata
Dettagli (5)
3.4.1+ds1-5+deb13u4· amd64 · trixieInteressata · Corretta:
3.5.0+ds1-0+deb13u1nvd · rsync · debian · 13
3.4.1+ds1-5+deb13u4· arm64 · trixieInteressata · Corretta:
3.5.0+ds1-0+deb13u1nvd · rsync · debian · 13
3.4.1+ds1-5+deb13u3· amd64 · trixie-security · Historical versionInteressata · Corretta:
3.5.0+ds1-0+deb13u1nvd · rsync · debian · 13
3.4.1+ds1-5+deb13u3· arm64 · trixie-securityInteressata · Corretta:
3.5.0+ds1-0+deb13u1nvd · rsync · debian · 13
3.5.0+ds1-0+deb13u1· amd64 · trixie-securityCorretta · Corretta:
3.5.0+ds1-0+deb13u1nvd · rsync · debian · 13
Osservato:
Riferimenti
- [https://access.redhat.com/errata/RHSA-2026:67462]
- [https://ftp.suse.com/pub/projects/security/]
- [https://github.com/RsyncProject/rsync/releases/tag/v3.5.0]
- [https://github.com/RsyncProject/rsync/security/advisories/GHSA-fxwg-7hmf-xh5q]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-53789]
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-53789]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-53789]
- [https://security-tracker.debian.org/tracker/CVE-2026-53789]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2817.json]
- [https://www.vulncheck.com/advisories/rsync-arbitrary-file-deletion-via-malicious-file-list]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]