CVE-2026-42000 | BDVDB-2026-334356 Detail

PowerDNSAuthoritative

Description#

Insufficient Validation of Names During AXFR

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact none. Attack vector: network.

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

No public exploit known

6.8 Medium

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 15.4.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Command Injection

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

6.8 Medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).