VDB
DEBIAN-CVE-2025-14333
DEBIAN-CVE-2025-14333
PUBLISHED
CVSS 8.100000381469727 HIGH
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. 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 was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
Risk Scores
CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | thunderbird | 1:128.13.0esr-1, 1:128.14.0esr-1, 1:128.14.0esr-1~deb12u1 |
| Debian:12 | firefox-esr | 115.10.0, 115.10.0, 115.1.0 |
| Debian:14 | firefox-esr | *, 0, 128.13.0esr-1 |
| Debian:12 | thunderbird | 0, 1:102.12.0-1, 1:102.12.0-1~deb10u1 |
| Debian:13 | firefox-esr | 0, 128.13.0esr-1, 128.14.0esr-1~deb11u1 |
| Debian:11 | thunderbird | 140.3.0, 140.3.0, 140.3.1 |
| Debian:11 | firefox-esr | 115.13.0, 115.13.0, 115.14.0 |
| Debian:13 | thunderbird | 0, 1:128.14.0esr-1, 1:128.14.0esr-1~deb12u1 |
Timeline
- Dec 9, 2025 CVE Published
- Apr 28, 2026 CVE Updated