---
cve: "CVE-2026-48829"
severity: "HIGH"
cvss: 7.5
epss: "46%"
vendor: "GNU"
kev: false
exploited: false
published: "2026-05-24 04:16:39"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T11:55:58+02:00"
---

# CVE-2026-48829

> 7.5 HIGH

## Beschreibung

In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.

## CVSS-Vektor

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

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

## Referenzen

- <https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00002.html>
- <https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a>
- <https://lists.debian.org/debian-security-announce/2026/msg00182.html>
- <https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00000.html>
- <https://lists.debian.org/debian-lts-announce/2026/06/msg00007.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-48829) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_