Linux · 
Red Hat · Security advisory · April 1, 2025
Red Hat · Security advisory · April 1, 2025RHSA-2025:7493: thunderbird security update
RHSA-2025:7493, released April 1, 2025, fixes 3 CVEs in thunderbird (version 128.9.0-2.el10_0). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0087
59th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| thunderbird | RHEL 10 | 128.9.0-2.el10_0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-3028 | Use-after-free triggered by XSLTProcessor | 8.8 | 0.0087 | None reported |
| High | CVE-2025-3030 | Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9 | 8.8 | 0.0051 | None reported |
| High | CVE-2025-3029 | URL Bar Spoofing via non-BMP Unicode characters | 8.8 | 0.0036 | None reported |
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