MozillaThunderbird-140.7.1-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:10128-1 Final 1 1 2026-01-31T00:00:00Z current 2026-01-31T00:00:00Z 2026-01-31T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z MozillaThunderbird-140.7.1-1.1 on GA media These are all security issues fixed in the MozillaThunderbird-140.7.1-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2026-10128 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2026-0818/ SUSE CVE CVE-2026-0818 page openSUSE Tumbleweed MozillaThunderbird-140.7.1-1.1 MozillaThunderbird-openpgp-librnp-140.7.1-1.1 MozillaThunderbird-translations-common-140.7.1-1.1 MozillaThunderbird-translations-other-140.7.1-1.1 MozillaThunderbird-140.7.1-1.1 as a component of openSUSE Tumbleweed MozillaThunderbird-openpgp-librnp-140.7.1-1.1 as a component of openSUSE Tumbleweed MozillaThunderbird-translations-common-140.7.1-1.1 as a component of openSUSE Tumbleweed MozillaThunderbird-translations-other-140.7.1-1.1 as a component of openSUSE Tumbleweed When a user explicitly requested Thunderbird to decrypt an inline OpenPGP message that was embedded in a text section of an email that was formatted and styled with HTML and CSS, then the decrypted contents were rendered in a context in which the CSS styles from the outer messages were active. If the user had additionally allowed loading of the remote content referenced by the outer email message, and the email was crafted by the sender using a combination of CSS rules and fonts and animations, then it was possible to extract the secret contents of the email. This vulnerability affects Thunderbird < 147.0.1 and Thunderbird < 140.7.1. CVE-2026-0818 openSUSE Tumbleweed:MozillaThunderbird-140.7.1-1.1 openSUSE Tumbleweed:MozillaThunderbird-openpgp-librnp-140.7.1-1.1 openSUSE Tumbleweed:MozillaThunderbird-translations-common-140.7.1-1.1 openSUSE Tumbleweed:MozillaThunderbird-translations-other-140.7.1-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2026-0818.html CVE-2026-0818 https://bugzilla.suse.com/1257397 SUSE Bug 1257397