ALPINE-CVE-2026-3593
ALPINE-CVE-2026-3593
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A use-after-free vulnerability exists within the DNS-over-HTTPS implementation. This issue affects BIND 9 versions 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, and 9.20.9-S1 through 9.20.22-S1. BIND 9 versions 9.18.0 through 9.18.48 and 9.18.11-S1 through 9.18.48-S1 are NOT affected.
CVSS 9.8 · Critical · Fix available
- Published
- Updated
Stack: system
Affected products and versions
bind Alpine:v3.20
- Affected ranges
- ECOSYSTEM: ≥ 9.20.0, < 9.18.49-r0
Update to 9.18.49-r0
bind Alpine:v3.21
- Affected ranges
- ECOSYSTEM: ≥ 9.20.0, < 9.18.49-r0
Update to 9.18.49-r0
bind Alpine:v3.22
- Affected ranges
- ECOSYSTEM: ≥ 9.20.0, < 9.20.23-r0
Update to 9.20.23-r0
bind Alpine:v3.23
- Affected ranges
- ECOSYSTEM: ≥ 9.20.0, < 9.20.23-r0
Update to 9.20.23-r0
bind Alpine:v3.24
- Affected ranges
- ECOSYSTEM: ≥ 9.20.0, < 9.20.23-r0
Update to 9.20.23-r0