Red Hat alert RHSA-2025:7435-01 (thunderbird)

An update for thunderbird is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

* thunderbird: User Interface (UI) Misrepresentation of attachment URL
(CVE-2025-3523)

* thunderbird: Information Disclosure of /tmp directory listing
(CVE-2025-2830)

* thunderbird: Leak of hashed Window credentials via crafted attachment URL
(CVE-2025-3522)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0
International License (https://creativecommons.org/licenses/by/4.0/). If you
distribute this content, or a modified version of it, you must provide
attribution to Red Hat Inc. and provide a link to the original.

Original: https://access.redhat.com/security/data/csaf/v2/advisories/2025/rhsa-2025_7435.json