GHSA-p65f-mhrm-vhrc · 深刻度: high — BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are...
BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory consumption when receiving and processing maliciously-constructed packets. Typically these servers will be found in Active Directory integrated DNS deployments and/or Kerberos-secured DNS environments. This issue affects BIND 9 versions 9.0.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.9.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.
総合評価: CVE-2026-3039 は中リスク(51.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.05%、60 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-30 | 0.56% | 1.05% | +0.49% |
| 2 | 2026-06-15 | 0.05% | 0.56% | +0.51% |
| 3 | 2026-05-21 | — | 0.05% | — |
EPSS の全履歴 (全 3 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c |
GHSA-p65f-mhrm-vhrc · 深刻度: high — BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2026-3039 not yet assigned priority: Debian including 1 source packages (bind9), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2026-3039 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2026-3039 |
suse
|
high | CVE-2026-3039 severity important: SUSE including 12 source package names (bind-9.18.49-150600.3.24.1, bind-9.20.23-1.1, …), 15 product×package rows across 3 product lines (SUSE Linux Enterprise Server 15 SP6-LTSS, SUSE Linux Enterprise Server for SAP Applications 15 SP6, openSUSE Tumbleweed): Fixed 9, First Fixed 6. | https://www.suse.com/security/cve/CVE-2026-3039/ |
ubuntu
|
medium | CVE-2026-3039 medium priority: Ubuntu including 3 source packages (bind9, bind9-libs, isc-dhcp), 24 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): needs-triage 12, released 5, not-affected 4, DNE 3. | https://ubuntu.com/security/CVE-2026-3039 |