01 Record

CVE-2026-70453

rsync < 3.5.0 Algorithmic Complexity DoS via hash_search()

HighPUBLISHEDCNA: VulnCheck

Base score8.7 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

02 Description

rsync < 3.5.0 Algorithmic Complexity DoS via hash_search()

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: High (CVSS 8.7)
CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weaknesses: CWE-407
SSVC decision: ExploitationnoneAutomatableyesTechnical Impactpartial
Data version: 5.2
Document digest: deacb245ff437eecf2a6f5f9a11f77ba248f3b743c388bc6f11d840cc55d5a4c

VendorProductVersionsPlatforms

RsyncProjectrsync0 to 3.4.4—