GHSA-2wvj-gvc7-gfhx · 深刻度: medium — NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service...
NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service attack related to parsing long lists of incoming EDNS options. An adversary sending queries with too many EDNS options can hold Unbound threads hostage while they are parsing and creating internal data structures for the options. Coordinated attacks can result in degradation and/or denial of service. Unbound 1.25.1 contains a patch with a fix to limit acceptable incoming EDNS options (100).
総合評価: CVE-2026-41292 は中リスク(41.3/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.56%、42 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 | 0.43% | 0.56% | +0.13% |
| 2 | 2026-06-15 | 0.06% | 0.43% | +0.37% |
| 3 | 2026-05-21 | — | 0.06% | — |
EPSS の全履歴 (全 4 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 |
|---|---|---|---|---|---|---|
| 6.6 | 4.0 | MEDIUM |
|
— | — | [email protected] |
| 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-2wvj-gvc7-gfhx · 深刻度: medium — NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2026-41292 not yet assigned priority: Debian including 1 source packages (unbound), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 3, open 2. | https://security-tracker.debian.org/tracker/CVE-2026-41292 |
suse
|
medium | CVE-2026-41292 severity moderate: SUSE including 10 source package names (latest:rsync-3.2.7-5.1, libunbound8-1.20.0-150100.10.25.1, …), 62 product×package rows across 30 product lines (Container suse/sl-micro/6.0/baremetal-os-container, Container suse/sl-micro/6.0/base-os-container, … (30 product lines)): First Fixed 49, Fixed 13. | https://www.suse.com/security/cve/CVE-2026-41292/ |
ubuntu
|
medium | CVE-2026-41292 medium priority: Ubuntu including 1 source packages (unbound), 9 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): released 6, not-affected 2, needs-triage 1. | https://ubuntu.com/security/CVE-2026-41292 |