| Name | DSA-6283-1 |
| Description | firefox-esr - security update |
| Source | Debian |
| References | CVE-2026-8388, CVE-2026-8391, CVE-2026-8401, CVE-2026-8946, CVE-2026-8947, CVE-2026-8950, CVE-2026-8953, CVE-2026-8954, CVE-2026-8955, CVE-2026-8956, CVE-2026-8957, CVE-2026-8958, CVE-2026-8961, CVE-2026-8962, CVE-2026-8968, CVE-2026-8970, CVE-2026-8974, CVE-2026-8975 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| firefox-esr (PTS) | bookworm | 140.10.2esr-1~deb12u1 | vulnerable |
| bookworm (security) | 140.11.0esr-1~deb12u1 | fixed |
| trixie | 140.10.2esr-1~deb13u1 | vulnerable |
| trixie (security) | 140.11.0esr-1~deb13u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| firefox-esr | source | bookworm | 140.11.0esr-1~deb12u1 | | | |
| firefox-esr | source | trixie | 140.11.0esr-1~deb13u1 | | | |