Mozilla Thunderbird ESR (he) 128.7.0
Mozilla Thunderbird ESR (he) 128.7.0, released February 5, 2025, fixes 10 CVEs in Mozilla Thunderbird ESR (he). None of them is reported as exploited. Patch Radar priority: Urgent. The latest Mozilla Thunderbird ESR (he) is 153.7.0, which also fixes every one of these CVEs.
Superseded. The latest Mozilla Thunderbird ESR (he) is 153.7.0, which also fixes every CVE on this page. Install that instead.
Priority of the 10 CVEs
Applies to
| Product | Version |
|---|---|
| Mozilla Thunderbird ESR (he) | 128.7.0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2024-11704 | Mozilla Firefox ESR and 8 others: Double Free | 9.8 | 0.0091 | None reported |
| High | CVE-2025-1009 | Use-after-free in XSLT | 9.8 | 0.0120 | None reported |
| High | CVE-2025-1016 | Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 | 9.8 | 0.0059 | None reported |
| High | CVE-2025-1017 | Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 | 9.8 | 0.0058 | None reported |
| High | CVE-2025-1010 | Use-after-free in Custom Highlight | 8.8 | 0.0046 | None reported |
| High | CVE-2025-1014 | Certificate length was not properly checked | 8.8 | 0.0039 | None reported |
| High | CVE-2025-1938 | Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8 | 8.8 | 0.0034 | None reported |
| High | CVE-2025-1013 | Potential opening of private browsing tabs in normal browsing windows | 8.8 | 0.0032 | None reported |
| High | CVE-2025-0510 | Address of e-mail sender can be spoofed by malicious email | 7.1 | 0.0028 | None reported |
| Routine | CVE-2025-1015 | Unsanitized address book fields | 5.4 | 0.0138 | None reported |
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