CVE-2025-59023

Published Feb 9, 2026

Last updated 2 months ago

Overview

Description
Crafted delegations or IP fragments can poison cached delegations in Recursor.
Source
security@open-xchange.com
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
8.2
Impact score
4.2
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Severity
HIGH

Social media

Hype score
Not currently trending
  1. 【自分用メモ】2025年10月に公開されたキャッシュポイズニング脆弱性の論文が出た。まだ読んでいない。 CVE-2025-40778(BIND)、CVE-2025-11411(Unbound)、CVE-2025-59023(PowerDNS Recursor) Should I Trust You? Rethinking the Princip

    @OrangeMorishita

    16 Feb 2026

    1203 Impressions

    4 Retweets

    9 Likes

    9 Bookmarks

    1 Reply

    3 Quotes

  2. CVE-2025-59023 Crafted delegations or IP fragments can poison cached delegations in Recursor. https://t.co/q2NRa0VxIj

    @CVEnew

    9 Feb 2026

    352 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  3. 🟠 CVE-2025-59023 - High Crafted delegations or IP fragments can poison cached delegations in Recursor. https://t.co/ln0CSTuMpP https://t.co/Hbbwcwx9AB

    @TheHackerWire

    9 Feb 2026

    68 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  4. PowerDNS Security Advisory 2025-06: CVE: CVE-2025-59023 Date: 15th October 2025 内容の説明はほとんどない。 https://t.co/xDDo1fV0fL

    @beyondDNS

    16 Nov 2025

    107 Impressions

    0 Retweets

    2 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  5. PowerDNS Recursorの脆弱性情報が公開されました(CVE-2025-59023、CVE-2025-59024) https://t.co/6ossFNCsSS #%E6%8A%80%E8%A1%93%E7%B3%BB-%E8%B3%87%E6%96%99 #feedly

    @likecoffee

    28 Oct 2025

    2 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  6. 【注意喚起】PowerDNS Recursorの脆弱性情報が公開されました(CVE-2025-59023、CVE-2025-59024) https://t.co/u3ky8I8Rrm

    @JPRS_official

    27 Oct 2025

    1169 Impressions

    6 Retweets

    9 Likes

    2 Bookmarks

    0 Replies

    0 Quotes

  7. PowerDNS Security Advisory 2025-06: Crafted delegations or IP fragments can poison cached delegations in Recursor https://t.co/nZ9jvH0TFT CVE-2025-59023: Cache pollution via spoofing crafted delegations CVE-2025-59024: Cache pollution via UDP IP fragments attack

    @oss_security

    23 Oct 2025

    495 Impressions

    1 Retweet

    4 Likes

    0 Bookmarks

    0 Replies

    0 Quotes