VDB
DEBIAN-CVE-2026-0882
DEBIAN-CVE-2026-0882
PUBLISHED
CVSS 8.800000190734863 HIGH
Use-after-free in the IPC component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | thunderbird | 1:128.14.0esr-1~deb13u1, 1:129.0~b6-1, 1:130.0~b3-1 |
| Debian:13 | firefox-esr | 140.6.0esr-1~deb11u1, 128.13.0esr-1, 128.14.0esr-1 |
| Debian:14 | thunderbird | 0, 1:128.13.0esr-1, 1:128.14.0esr-1 |
| Debian:12 | thunderbird | 1:128.10.0esr-1, 1:128.10.0esr-1~deb11u1, 1:128.10.0esr-1~deb12u1 |
| Debian:12 | firefox-esr | 140.7.0esr-1~deb11u1, 128.7.0esr-1~deb11u1, 128.7.0esr-1~deb12u1 |
| Debian:14 | firefox-esr | 128.13.0esr-1, 128.14.0esr-1, 128.14.0esr-1~deb11u1 |
Timeline
- Jan 13, 2026 CVE Published
- Oct 1, 2026 CVE Updated