---
cve: "CVE-2026-33267"
severity: "HIGH"
cvss: 7.7
epss: "0.4%"
vendor: "Apache Software Foundation"
kev: false
exploited: false
published: "2026-07-29 08:16:30"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T08:13:01+02:00"
---

# CVE-2026-33267

> 7.7 HIGH

## Beschreibung

Improper Input Validation vulnerability in Apache Traffic Server.

This issue affects Apache Traffic Server: from 9.2.0 through 9.2.14, from 10.1.0 through 10.1.3.

Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fixes the issue.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- f671e525110be50452f607fc1f2657f3dba7fe3b (Commit)
- f8be6725daee427fbf88f166f14b10cb5525b220 (Commit)

## Referenzen

- <https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-33267) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_