vulnerability
Red Hat: CVE-2025-1020: firefox: thunderbird: Memory safety bugs fixed in Firefox 135 and Thunderbird 135
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Feb 4, 2025 | Jul 9, 2025 | Jul 10, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Feb 4, 2025
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
Memory safety bugs present in Firefox 134 and Thunderbird 134. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135 and Thunderbird < 135.
Solution
no-fix-redhat-rpm-package
References
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