PT-2025-4129 · Mozilla+10 · Firefox+12
Akmat Suleimanov
+3
·
Published
2025-02-04
·
Updated
2026-04-13
·
CVE-2025-1016
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 135
Firefox ESR versions prior to 115.20
Firefox ESR versions prior to 128.7
Thunderbird versions prior to 128.7
Thunderbird versions prior to 135
Description
Memory safety bugs have been detected in Firefox and Thunderbird, showing evidence of memory corruption. It is presumed that with enough effort, some of these bugs could have been exploited to run arbitrary code.
Recommendations
For Firefox versions prior to 135, update to version 135 or later.
For Firefox ESR versions prior to 115.20, update to version 115.20 or later.
For Firefox ESR versions prior to 128.7, update to version 128.7 or later.
For Thunderbird versions prior to 128.7, update to version 128.7 or later.
For Thunderbird versions prior to 135, update to version 135 or later.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu