Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 9 Type: Security Severity: Important Release date: 2025-02-10 Summary: Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017) * firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010) * firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016) * firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013) * firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011) * thunderbird: Unsanitized address book fields (CVE-2025-1015) * firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009) * thunderbird: Address of e-mail sender can be spoofed by malicious email (CVE-2025-0510) * firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014) * firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012) 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. Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-1184.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team