GHSA-x77r-8q36-8529 · 深刻度: high — NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub)...
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of the response. This makes applications, that use ldns for (stub) resolver functionality over UDP, vulnerable for off-path poisoning attacks. The drill tool, which is shipped with ldns, suffers from this vulnerability.
総合評価: CVE-2026-10846 は低リスク(34.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.15%、4 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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 | 2026-06-23 | 0.19% | 0.15% | -0.04% |
| 2 | 2026-06-15 | 0.02% | 0.19% | +0.17% |
| 3 | 2026-06-10 | — | 0.02% | — |
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 |
|---|---|---|---|---|---|---|
| 8.2 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-x77r-8q36-8529 · 深刻度: high — NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub)...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2026-10846 not yet assigned priority: Debian including 1 source packages (ldns), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2026-10846 |
suse
|
high | CVE-2026-10846 severity important: SUSE including 12 source package names (ldns-1.8.3-150600.3.3.1, ldns-1.9.2-1.1, …), 48 product×package rows across 18 product lines (SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS, SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS, … (18 product lines)): First Fixed 43, Fixed 5. | https://www.suse.com/security/cve/CVE-2026-10846/ |
ubuntu
|
high | CVE-2026-10846 high priority: Ubuntu including 1 source packages (ldns), 8 status rows across 8 suites (bionic, focal, jammy, noble, questing, resolute, upstream, xenial): released 6, needed 1, pending 1. | https://ubuntu.com/security/CVE-2026-10846 |
| URL | タグ |
|---|---|
| https://www.nlnetlabs.nl/downloads/ldns/CVE-2026-10846.txt | Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/06/10/2 | Mailing List Patch Third Party Advisory |