VDB
DEBIAN-CVE-2022-22740
DEBIAN-CVE-2022-22740
PUBLISHED
CVSS 8.800000190734863 HIGH
Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Risk Scores
CVSS v3.1
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:11 | firefox-esr | *, *, * |
| Debian:11 | thunderbird | 1:78.14.0-1, 1:78.14.0-1~deb10u1, 1:78.14.0-1~deb11u1 |
| Debian:13 | firefox-esr | 0, 0, 0 |
| Debian:12 | thunderbird | 0, 0, 0 |
| Debian:12 | firefox-esr | 0, 0, 0 |
| Debian:14 | thunderbird | 0, 0, 0 |
| Debian:13 | thunderbird | 0, 0, 0 |
| Debian:14 | firefox-esr | 0, 0, 0 |
Timeline
- Dec 22, 2022 CVE Published
- Apr 28, 2026 CVE Updated