Redis is an open source, in-memory database that persists on disk. From 2.8 to before 8.0.3, 7.4.5, 7.2.10, and 6.2.19, an authenticated user may use a specially crafted string to trigger a stack/heap out of bounds write on hyperloglog operations, potentially leading to remote code execution. The bug likely affects all Redis versions with hyperloglog operations implemented. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing hyperloglog operations. This can be done using ACL to restrict HLL commands.
総合評価: CVE-2025-32023 は悪用リスクが高い(69.1/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.88%、89 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| 52477 | exploit_db | edb | 2026-02-04 | Exploit-DB ↗ |
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 | 2026-06-15 | 18.44% | 3.88% | -14.56% |
| 2 | 2026-05-03 | 12.62% | 18.44% | +5.82% |
| 3 | 2026-04-30 | — | 12.62% | — |
EPSS の全履歴 (全 17 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 |
|---|---|---|---|---|---|---|
| 7.0 | 3.1 | HIGH |
|
1.0 | 5.9 | [email protected] |
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-32023: 3 source package rows (redict, redis, valkey); 98 state rows across 7 repos (3.19-main, 3.20-main, 3.21-main, 3.22-community, 3.22-main, edge-community, edge-main); fixed 13, open 85. | https://security.alpinelinux.org/vuln/CVE-2025-32023 |
debian
|
not yet assigned | CVE-2025-32023 not yet assigned priority: Debian including 3 source packages (redict, redis, valkey), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2025-32023 |
gentoo
|
high | CVE-2025-32023: 1 GLSA(s) (202511-05), 2 atom(s) (dev-db/redict, dev-db/redis); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2025-32023 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2025-32023 |
suse
|
high | CVE-2025-32023 severity important: SUSE including 25 source package names (8.0.2-2.17:valkey-8.0.2-150600.13.14.1, redis-6.0.14-150200.6.40.1, …), 49 product×package rows across 26 product lines (Container private-registry/harbor-valkey, Image pr_15_6, … (26 product lines)): Fixed 49. | https://www.suse.com/security/cve/CVE-2025-32023/ |
ubuntu
|
medium | CVE-2025-32023 medium priority: Ubuntu including 3 source packages (redict, redis, valkey), 22 status rows across 10 suites (bionic, focal, jammy, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 6, needed 6, released 4, DNE 3, needs-triage 2, not-affected 1. | https://ubuntu.com/security/CVE-2025-32023 |