PT-2025-49592 · Unknown+2 · Pdns-Recursor+2

CVE-2025-59030 · Published 2025-01-01 · Updated 2026-04-13

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions pdns-recursor (affected versions not specified)

Description An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP. This impacts pdns-recursor in Debian Linux.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

BDU:2026-09785

CVE-2025-59030

DSA-6077-1

Affected Products

Debian

Powerdns Recursor

Pdns-Recursor

References · 21

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59030.json · Exploit
• https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-08.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-59030 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-59030 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-59030 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-59030 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-6077-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-59030 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59030 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59030 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-09785 · Security Note
• https://github.com/PowerDNS/pdns · Note
• https://twitter.com/CVEnew/status/1998355337783681490 · Twitter Post
• https://t.me/CVEtracker/39234 · Telegram Post
• https://t.me/cveNotify/152472 · Telegram Post