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CVE-2026-24028

nvd nist
Published: Mar 31, 2026Modified: Apr 14, 2026

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8.2
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Exploitability: 3.9 / Impact: 4.2
Source: NVD

Description

An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential information disclosure.

Affected (2)

Products: Powerdns: Dnsdist
1 product
Dnsdist
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Powerdns
From 1.9.0 to 1.9.12
From 2.0.0 to 2.0.3

References (1)

Timeline

No history available yet.