[El-errata] ELSA-2026-2220 Important: Oracle Linux 8 thunderbird security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-2220

http://linux.oracle.com/errata/ELSA-2026-2220.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
thunderbird-140.7.0-1.0.1.el8_10.x86_64.rpm

aarch64:
thunderbird-140.7.0-1.0.1.el8_10.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/thunderbird-140.7.0-1.0.1.el8_10.src.rpm

Related CVEs:

CVE-2025-14327
CVE-2026-0877
CVE-2026-0878
CVE-2026-0879
CVE-2026-0880
CVE-2026-0882
CVE-2026-0883
CVE-2026-0884
CVE-2026-0885
CVE-2026-0886
CVE-2026-0887
CVE-2026-0890
CVE-2026-0891




Description of changes:

[140.7.0-1.0.1]
- Fix prefs for new nss [Orabug: 37079820]
- Add Oracle prefs file

[140.7.0]
- Add OpenELA debranding

[140.7.0-1]
- Update to 140.7.0 ESR