VDB
DEBIAN-CVE-2025-8033
DEBIAN-CVE-2025-8033
PUBLISHED
CVSS 6.5 MEDIUM
The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. This vulnerability was fixed in Firefox 141, Firefox ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13, and Thunderbird 140.1.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | firefox-esr | 115.7.0esr-1~deb10u1, *, * |
| Debian:14 | firefox-esr | 0, 0 |
| Debian:13 | firefox-esr | 0, 0 |
| Debian:13 | thunderbird | 0, 0 |
| Debian:12 | thunderbird | 128.3.2, 128.4.0, 128.4.0 |
| Debian:11 | firefox-esr | 91.11.0esr-1~deb10u1, 91.11.0esr-1~deb11u1, 91.12.0esr-1 |
| Debian:11 | thunderbird | 0, 102.10.0-1, 102.11.0-1 |
| Debian:14 | thunderbird | 0, 0 |
Timeline
- Jul 22, 2025 CVE Published
- Apr 28, 2026 CVE Updated