PT-2026-61872 · Mozilla+1 · Firefox+2
CVE-2026-16360
·
Published
2026-07-21
·
Updated
2026-08-31
CVSS v3.1
10
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox ESR version 115.37
Firefox ESR version 140.12
Firefox version 152
Thunderbird ESR version 140.12
Thunderbird version 152
Description
Memory safety bugs were identified that showed evidence of memory corruption. These issues could potentially be exploited to execute arbitrary code.
Recommendations
Update Firefox ESR 115.37 to version 115.38.
Update Firefox ESR 140.12 to version 140.13.
Update Firefox 152 to version 153.
Update Thunderbird ESR 140.12 to version 140.13.
Update Thunderbird 152 to version 153.
Fix
DoS
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Firefox
Rocky Linux
Thunderbird