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CVE-2026-29518 Rsync < 3.4.3 TOCTOU Race Condition Allows Symlink-Based Arbitrary File Write

🗓️ 20 May 2026 12:48:07Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 53 Views

Rsync before 3.4.3 has a TOCTOU race enabling symlink writes via path access when chroot is false.

Related
Affected
Refs
[
  {
    "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 18:39Current
CVSS 3.17
CVSS 47.3
EPSS0.00152
53