Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird ESR 128.6 MFSA 2025-05, bsc1234991 Security fixes: CVE-2025-0237 bmo1915257 WebChannel APIs susceptible to confused deputy attack CVE-2025-0238 bmo1915535 Use-after-free when breaking lines in text...

firefox: Compartment mismatch when parsing JavaScript JSON module

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free...

SUSE CVE-2025-0240

Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6...

CVE-2025-0240

Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free. This vulnerability affects Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6...

Security Vulnerabilities fixed in Thunderbird 134 — Mozilla

The Matrix specification demands homeservers to perform validation of the server-name and media-id components of MXC URIs with the intent to prevent path traversal. However, it is not mentioned that a similar check must also be performed on the client to prevent client-side path traversal...