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CVE-2026-70459

Estado: AnalizadaMedia (6.9)—

rsync 3.0.0 before 3.5.0 contains a null pointer dereference vulnerability in the daemon child process that allows remote attackers to crash the daemon by sending a file list whose first entry is a dot entry not typed as a directory. The daemon dereferences the first file list entry as a directory structure pointer without verifying the entry type, resulting in an invalid or uninitialized pointer dereference that terminates the client connection.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Samba — Rsync

CWE

Referencias

JSON original (NVD)

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          "options": [
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          "timestamp": "2026-08-14T18:30:18.492471Z"
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  "published": "2026-08-13T15:19:59.813",
  "references": [
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      "url": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
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    },
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      "url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-p4v4-qxw9-q72m",
      "tags": [
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      "value": "rsync 3.0.0 before 3.5.0 contains a null pointer dereference vulnerability in the daemon child process that allows remote attackers to crash the daemon by sending a file list whose first entry is a dot entry not typed as a directory. The daemon dereferences the first file list entry as a directory structure pointer without verifying the entry type, resulting in an invalid or uninitialized pointer dereference that terminates the client connection."
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  "lastModified": "2026-08-31T15:11:24.083",
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}