Frequency
2
occurrences
First Seen
February 5, 2026
Last Seen
February 5, 2026
Related Threat Clusters
-
Mozilla Thunderbird CSS Exfiltration Vulnerability Patched
A vulnerability identified as CVE-2026-0818 affects Mozilla Thunderbird, allowing CSS-based exfiltration of content from partially encrypted emails when remote content is enabled. This issue has been addressed in the…
2 articles · Updated February 5, 2026
Recent Intelligence Reports
- Ubuntu 22.04 Network Security Update UFW-SEC-2026-0400-7 CVE-2026 — Linuxsecurity · February 5, 2026
- openSUSE 15.6 MozillaThunderbird Important CSS Exfiltration 2026-0388 — Linuxsecurity · February 5, 2026
Related Entities
Data Breach
Ubuntu
T1041 - Exfiltration Over C2 Channel
T1567 - Exfiltration Over Web Service
Mozilla Thunderbird
OpenSUSE Leap 15.6
SUSE Linux Enterprise Desktop 15 SP7
SUSE Linux Enterprise Real Time 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server For SAP Applications 15 SP7
SUSE Linux Enterprise Workstation Extension 15 SP7
SUSE Package Hub 15 15-sp7