Malformed BRID/HHIT records can cause `named` to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade bind | Jan 22, 2026 | Jan 21, 2026 |
| Debian | — | Upgrade bind9 | Jan 26, 2026 | Jan 26, 2026 |
| Dns Bind | — | Upgrade ISC BIND to latest version | Feb 20, 2026 | Feb 20, 2026 |
| Ibm Aix | — | Apply the fix or workaround for bind_advisory30 | Jun 29, 2026 | Jun 29, 2026 |
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