---
cve: "CVE-2026-13608"
severity: "LOW"
cvss: 3.1
epss: "3.2%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-09-06 18:17:19"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T00:49:23+02:00"
---

# CVE-2026-13608

> 3.1 LOW

## Beschreibung

A flaw in the libcurl SASL negotiation for LDAP authentication allows an
incomplete handshake sequence to be misinterpreted as a successful
cryptographic verification. An attacker executing a Man-in-the-Middle (MITM)
attack can inject a premature or shortcut response that bypasses complete peer
validation.

## Referenzen

- <https://curl.se/docs/CVE-2026-13608.html>
- <https://curl.se/docs/CVE-2026-13608.json>
- <https://hackerone.com/reports/3822248>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13608) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_