01 Record

CVE-2026-70452

rsync 3.1.0 < 3.5.0 Access Control Bypass via DNS Resolution Failure

CriticalPUBLISHEDCNA: VulnCheck

Base score9.1 CVSS v4.0CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

02 Description

rsync 3.1.0 < 3.5.0 Access Control Bypass via DNS Resolution Failure

Published: 2026-08-13 14:46Z1 DAY AGO
Last updated: 2026-08-14 16:51Z1 HR AGO
Reserved: 2026-08-04
Assigning CNA: VulnCheck
Record state: PUBLISHED
Severity: Critical (CVSS 9.1)
CVSS vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Weaknesses: CWE-636 CWE-863
SSVC decision: ExploitationnoneAutomatablenoTechnical Impacttotal
Data version: 5.2
Document digest: bc2014d210becb425a62d22dbcc14124120fee192e9283a2b8e8f4442aacbdcc

VendorProductVersionsPlatforms

RsyncProjectrsync3.1.0 to 3.4.4—