VDB
DEBIAN-CVE-2026-6764
DEBIAN-CVE-2026-6764
PUBLISHED
CVSS 6.5 MEDIUM
Incorrect boundary conditions in the DOM: Device Interfaces component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | firefox-esr | 140.9.1esr-1~deb12u1, 140.9.1esr-1~deb11u1, 140.9.1esr-1 |
| Debian:13 | firefox-esr | 140.8.0esr-1~deb13u1, 128.13.0esr-1, 128.14.0esr-1 |
| Debian:14 | thunderbird | 1:140.9.1esr-1~deb13u1, 1:140.9.1esr-1~deb12u1, 1:140.9.1esr-1~deb11u1 |
| Debian:12 | thunderbird | 1:130.0~b3-1, 1:132.0~b6-1, 1:135.0-1 |
| Debian:12 | firefox-esr | 140.9.1esr-1~deb13u1, 128.6.0esr-1~deb11u1, 128.6.0esr-1~deb11u2 |
| Debian:13 | thunderbird | 1:140.9.1esr-1~deb12u1, 1:140.9.1esr-1~deb11u1, 1:140.9.1esr-1 |
Timeline
- Apr 21, 2026 CVE Published
- Oct 27, 2026 CVE Updated