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CVE-2026-43617

🗓️ 20 May 2026 00:52:38Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 31 Views

Rsync prior to 3.4.3 allows authorization bypass in chroot by PTR manipulation defeating hostname checks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43617
20 May 202600:52
attackerkb
AlpineLinux
CVE-2026-43617
20 May 202600:52
alpinelinux
CBLMariner
CVE-2026-43617 affecting package rsync for versions less than 3.4.3-1
23 May 202615:30
cbl_mariner
Circl
CVE-2026-43617
20 May 202603:07
circl
CNNVD
Rsync 安全漏洞
20 May 202600:00
cnnvd
Cvelist
CVE-2026-43617 Rsync < 3.4.3 Authorization Bypass via Hostname Resolution
20 May 202600:52
cvelist
Debian
[SECURITY] [DLA 4591-1] rsync security update
20 May 202614:39
debian
Debian
[SECURITY] [DSA 6282-1] rsync security update
20 May 202613:26
debian
Debian CVE
CVE-2026-43617
20 May 202600:52
debiancve
Tenable Nessus
Debian dla-4591 : rsync - security update
20 May 202600:00
nessus
Rows per page
NVD
Vulners
CNA
Node
sambarsyncRange3.4.2
[
  {
    "vendor": "RsyncProject",
    "product": "rsync",
    "repo": "https://github.com/RsyncProject/rsync",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "3.4.3"
      }
    ],
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/RsyncProject/rsync"
  }
]

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14 Jul 2026 21:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.8
CVSS 46.3
EPSS0.00282
SSVC
31