CVE-2023-32726

The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server.

CVSS v3.1

3.9 LOW

EPSS

0.67%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityHIGH

Privileges RequiredHIGH

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityLOW

IntegrityLOW

AvailabilityLOW

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

Connections

2 relationships

Timeline

disclosure → media coverage

Dec 18, 2023

Disclosure — published as a CVE record. · last revised by NVD Nov 3, 2025