CVE-2026-53797
published 2026-08-13CVE-2026-53797: rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent…
PriorityP424medium4.7CVSS 3.1
AVLACHPRLUINSUCHINAN
EPSS
0.14%
3.9th percentile
rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent directory of the source tree to redirect file reads to unintended paths. Attackers can atomically replace a parent directory component with a symlink pointing outside the source root between path resolution and file open operations to disclose file contents outside the intended transfer root.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| openshift | ose-rhel-coreos-8 | — | — |
| openshift | ose-rhel-coreos-9 | — | — |
| rsyncproject | rsync | <= 3.4.4 | — |
| samba | rsync | < 3.5.0 | 3.5.0 |
| samba | rsync | — | — |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv4.05.7MEDIUMCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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
vendor_redhat4.7MEDIUM
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Bugzilla
CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [epel-all]
bugzilla·2026-09-07·CVSS 4.7
CVE-2026-53797 [MEDIUM] CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [epel-all]
CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [epel-all]
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.
rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent directory of the source tree to redirect file reads to unintended paths. Attackers can atomically replace a parent directory component with a symlink pointing outside the source root between path resolution and file open operations to disclose file contents outside the intended transfer root.
Bugzilla
CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [fedora-all]
bugzilla·2026-09-07·CVSS 4.7
CVE-2026-53797 [MEDIUM] CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [fedora-all]
CVE-2026-53797 rsync-bpc: rsync: Information Disclosure via Symlink Race Condition [fedora-all]
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.
rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent directory of the source tree to redirect file reads to unintended paths. Attackers can atomically replace a parent directory component with a symlink pointing outside the source root between path resolution and file open operations to disclose file contents outside the intended transfer root.
Bugzilla
CVE-2026-53797 rsync: rsync: Information Disclosure via Symlink Race Condition
bugzilla·2026-08-13·CVSS 4.7
CVE-2026-53797 [MEDIUM] CVE-2026-53797 rsync: rsync: Information Disclosure via Symlink Race Condition
CVE-2026-53797 rsync: rsync: Information Disclosure via Symlink Race Condition
rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent directory of the source tree to redirect file reads to unintended paths. Attackers can atomically replace a parent directory component with a symlink pointing outside the source root between path resolution and file open operations to disclose file contents outside the intended transfer root.
2026-08-13
Published