---
cve: "CVE-2026-92238"
severity: "LOW"
cvss: 3.1
epss: "0.2%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-09-15 20:19:41"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T06:28:55+02:00"
---

# CVE-2026-92238

> 3.1 LOW

## Beschreibung

A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

## Referenzen

- <https://bugzilla.mozilla.org/show_bug.cgi?id=2060601>
- <https://www.mozilla.org/security/advisories/mfsa2026-94/>
- <https://www.mozilla.org/security/advisories/mfsa2026-95/>
- <https://www.mozilla.org/security/advisories/mfsa2026-96/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-92238) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_