---
cve: "CVE-2025-10158"
severity: "MEDIUM"
cvss: 4.3
epss: "33%"
vendor: "rsync"
kev: false
exploited: false
published: "2025-11-18 15:16:25"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T00:37:41+02:00"
---

# CVE-2025-10158

> 4.3 MEDIUM · 🧪 PoC

## Beschreibung

A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The 

malicious 

rsync client requires at least read access to the remote rsync module in order to trigger the issue.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 797e17fc4a6f15e3b1756538a9f812b63942686f (Commit)

## Referenzen

- <https://github.com/RsyncProject/rsync/commit/797e17fc4a6f15e3b1756538a9f812b63942686f>
- <https://attackerkb.com/assessments/fbacb2a6-d1cd-4011-bb3a-f06b1c8306b1>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-10158) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_