Frequency
3
occurrences
First Seen
February 5, 2026
Last Seen
March 12, 2026
Related Threat Clusters
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Critical Security Updates for openSUSE MozillaFirefox and Thunderbird
On March 12, 2026, important security updates were released for MozillaFirefox and MozillaThunderbird in openSUSE Leap 15.6. The updates address multiple vulnerabilities, including CVE-2026-2757, CVE-2026-2758,…
4 articles · Updated March 12, 2026 -
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
- openSUSE Leap 15.6 MozillaThunderbird Important Update 2026-0880 — Linuxsecurity · March 12, 2026
- SUSE MozillaThunderbird Security Advisory 2026-0880 — Linuxsecurity · March 12, 2026
- openSUSE 15.6 MozillaThunderbird Important CSS Exfiltration 2026-0388 — Linuxsecurity · February 5, 2026