In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use. This issue affects BIND 9 versions 9.16.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.16.8-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.
CVSS Details
- CVSS 3.1 Base Score: 8.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-bindalma-upgrade-bind-chrootalma-upgrade-bind-develalma-upgrade-bind-dnssec-docalma-upgrade-bind-dnssec-utilsalma-upgrade-bind-docalma-upgrade-bind-libsalma-upgrade-bind-licensealma-upgrade-bind-utilsalma-upgrade-bind9.16alma-upgrade-bind9.16-chrootalma-upgrade-bind9.16-develalma-upgrade-bind9.16-dnssec-utilsalma-upgrade-bind9.16-docalma-upgrade-bind9.16-libsalma-upgrade-bind9.16-licensealma-upgrade-bind9.16-utilsalma-upgrade-bind9.18alma-upgrade-bind9.18-chrootalma-upgrade-bind9.18-develalma-upgrade-bind9.18-dnssec-utilsalma-upgrade-bind9.18-docalma-upgrade-bind9.18-libsalma-upgrade-bind9.18-utilsalma-upgrade-python3-bindalma-upgrade-python3-bind9.16 | Nov 10, 2025 | Nov 5, 2025 | |
| Alpine Linux | alpine-linux-upgrade-bind | Oct 23, 2025 | Oct 22, 2025 | |
| Amazon_linux_2023 | amazon-linux-2023-upgrade-bindamazon-linux-2023-upgrade-bind-chrootamazon-linux-2023-upgrade-bind-debuginfoamazon-linux-2023-upgrade-bind-debugsourceamazon-linux-2023-upgrade-bind-develamazon-linux-2023-upgrade-bind-dnssec-utilsamazon-linux-2023-upgrade-bind-dnssec-utils-debuginfoamazon-linux-2023-upgrade-bind-docamazon-linux-2023-upgrade-bind-libsamazon-linux-2023-upgrade-bind-libs-debuginfoamazon-linux-2023-upgrade-bind-licenseamazon-linux-2023-upgrade-bind-utilsamazon-linux-2023-upgrade-bind-utils-debuginfo | Nov 6, 2025 | Oct 22, 2025 | |
| Debian | debian-upgrade-bind9 | Oct 27, 2025 | Oct 27, 2025 | |
| Dell Powerstore Dsa2026115 | dell-powerstoreos-upgrade-latest | Feb 25, 2026 | Feb 24, 2026 | |
| Dns Bind | upgrade-isc-bind-latest | Feb 20, 2026 | Feb 20, 2026 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Nov 24, 2025 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-bindhuawei-euleros-2_0_sp11-upgrade-bind-chroothuawei-euleros-2_0_sp11-upgrade-bind-dnssec-dochuawei-euleros-2_0_sp11-upgrade-bind-dnssec-utilshuawei-euleros-2_0_sp11-upgrade-bind-libshuawei-euleros-2_0_sp11-upgrade-bind-licensehuawei-euleros-2_0_sp11-upgrade-bind-pkcs11huawei-euleros-2_0_sp11-upgrade-bind-pkcs11-libshuawei-euleros-2_0_sp11-upgrade-bind-pkcs11-utilshuawei-euleros-2_0_sp11-upgrade-bind-utilshuawei-euleros-2_0_sp11-upgrade-python3-bind | Mar 17, 2026 | Mar 17, 2026 | |
| Huawei Euleros 2_0_sp12 | huawei-euleros-2_0_sp12-upgrade-bindhuawei-euleros-2_0_sp12-upgrade-bind-chroothuawei-euleros-2_0_sp12-upgrade-bind-dnssec-dochuawei-euleros-2_0_sp12-upgrade-bind-dnssec-utilshuawei-euleros-2_0_sp12-upgrade-bind-libshuawei-euleros-2_0_sp12-upgrade-bind-licensehuawei-euleros-2_0_sp12-upgrade-bind-pkcs11huawei-euleros-2_0_sp12-upgrade-bind-pkcs11-libshuawei-euleros-2_0_sp12-upgrade-bind-pkcs11-utilshuawei-euleros-2_0_sp12-upgrade-bind-utilshuawei-euleros-2_0_sp12-upgrade-python3-bind | Jan 15, 2026 | Jan 13, 2026 | |
| Huawei Euleros 2_0_sp13 | huawei-euleros-2_0_sp13-upgrade-bindhuawei-euleros-2_0_sp13-upgrade-bind-chroothuawei-euleros-2_0_sp13-upgrade-bind-dnssec-dochuawei-euleros-2_0_sp13-upgrade-bind-dnssec-utilshuawei-euleros-2_0_sp13-upgrade-bind-libshuawei-euleros-2_0_sp13-upgrade-bind-licensehuawei-euleros-2_0_sp13-upgrade-bind-pkcs11huawei-euleros-2_0_sp13-upgrade-bind-pkcs11-libshuawei-euleros-2_0_sp13-upgrade-bind-pkcs11-utilshuawei-euleros-2_0_sp13-upgrade-bind-utilshuawei-euleros-2_0_sp13-upgrade-python3-bind | Feb 3, 2026 | Jan 13, 2026 | |
| Ibm Aix | ibm-aix-bind_advisory29 | Feb 19, 2026 | Feb 18, 2026 | |
| Nutanix Ahv | nutanix-ahv-upgrade-latest | Jun 5, 2026 | Mar 26, 2026 | |
| Oracle_linux | — | oracle-linux-upgrade-bindoracle-linux-upgrade-bind9-16oracle-linux-upgrade-bind9-16-chrootoracle-linux-upgrade-bind9-16-develoracle-linux-upgrade-bind9-16-dnssec-utilsoracle-linux-upgrade-bind9-16-docoracle-linux-upgrade-bind9-16-libsoracle-linux-upgrade-bind9-16-licenseoracle-linux-upgrade-bind9-16-utilsoracle-linux-upgrade-bind9-18oracle-linux-upgrade-bind9-18-chrootoracle-linux-upgrade-bind9-18-develoracle-linux-upgrade-bind9-18-dnssec-utilsoracle-linux-upgrade-bind9-18-docoracle-linux-upgrade-bind9-18-libsoracle-linux-upgrade-bind9-18-utilsoracle-linux-upgrade-bind-chrootoracle-linux-upgrade-bind-develoracle-linux-upgrade-bind-dnssec-docoracle-linux-upgrade-bind-dnssec-utilsoracle-linux-upgrade-bind-docoracle-linux-upgrade-bind-libsoracle-linux-upgrade-bind-licenseoracle-linux-upgrade-bind-utilsoracle-linux-upgrade-python3-bindoracle-linux-upgrade-python3-bind9-16 | Nov 7, 2025 | Oct 22, 2025 |
| Redhat_linux | redhat-upgrade-bindredhat-upgrade-bind-chrootredhat-upgrade-bind-debuginforedhat-upgrade-bind-debugsourceredhat-upgrade-bind-develredhat-upgrade-bind-dnssec-docredhat-upgrade-bind-dnssec-utilsredhat-upgrade-bind-dnssec-utils-debuginforedhat-upgrade-bind-docredhat-upgrade-bind-libsredhat-upgrade-bind-libs-debuginforedhat-upgrade-bind-licenseredhat-upgrade-bind-utilsredhat-upgrade-bind-utils-debuginforedhat-upgrade-bind9-16redhat-upgrade-bind9-16-chrootredhat-upgrade-bind9-16-debuginforedhat-upgrade-bind9-16-debugsourceredhat-upgrade-bind9-16-develredhat-upgrade-bind9-16-dnssec-utilsredhat-upgrade-bind9-16-dnssec-utils-debuginforedhat-upgrade-bind9-16-docredhat-upgrade-bind9-16-libsredhat-upgrade-bind9-16-libs-debuginforedhat-upgrade-bind9-16-licenseredhat-upgrade-bind9-16-utilsredhat-upgrade-bind9-16-utils-debuginforedhat-upgrade-bind9-18redhat-upgrade-bind9-18-chrootredhat-upgrade-bind9-18-debuginforedhat-upgrade-bind9-18-debugsourceredhat-upgrade-bind9-18-develredhat-upgrade-bind9-18-dnssec-utilsredhat-upgrade-bind9-18-dnssec-utils-debuginforedhat-upgrade-bind9-18-docredhat-upgrade-bind9-18-libsredhat-upgrade-bind9-18-libs-debuginforedhat-upgrade-bind9-18-utilsredhat-upgrade-bind9-18-utils-debuginforedhat-upgrade-python3-bindredhat-upgrade-python3-bind9-16 | Nov 6, 2025 | Oct 22, 2025 | |
| Rocky_linux | rocky-upgrade-bindrocky-upgrade-bind-chrootrocky-upgrade-bind-debuginforocky-upgrade-bind-debugsourcerocky-upgrade-bind-develrocky-upgrade-bind-dnssec-utilsrocky-upgrade-bind-dnssec-utils-debuginforocky-upgrade-bind-libsrocky-upgrade-bind-libs-debuginforocky-upgrade-bind-utilsrocky-upgrade-bind-utils-debuginforocky-upgrade-bind9.16rocky-upgrade-bind9.16-chrootrocky-upgrade-bind9.16-debuginforocky-upgrade-bind9.16-debugsourcerocky-upgrade-bind9.16-develrocky-upgrade-bind9.16-dnssec-utilsrocky-upgrade-bind9.16-dnssec-utils-debuginforocky-upgrade-bind9.16-libsrocky-upgrade-bind9.16-libs-debuginforocky-upgrade-bind9.16-utilsrocky-upgrade-bind9.16-utils-debuginforocky-upgrade-bind9.18rocky-upgrade-bind9.18-chrootrocky-upgrade-bind9.18-debuginforocky-upgrade-bind9.18-debugsourcerocky-upgrade-bind9.18-develrocky-upgrade-bind9.18-dnssec-utilsrocky-upgrade-bind9.18-dnssec-utils-debuginforocky-upgrade-bind9.18-libsrocky-upgrade-bind9.18-libs-debuginforocky-upgrade-bind9.18-utilsrocky-upgrade-bind9.18-utils-debuginfo | Feb 5, 2026 | Nov 21, 2025 | |
| Suse | — | suse-upgrade-bindsuse-upgrade-bind-docsuse-upgrade-bind-utils | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | ubuntu-pro-upgrade-bind9ubuntu-upgrade-bind9 | Oct 23, 2025 | Oct 22, 2025 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Feb 9, 2026 | Oct 22, 2025 |
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