PT-2026-52211 · Nlnet · Nsd
Haruki Oyama
+2
·
Published
2026-06-25
·
Updated
2026-06-25
·
CVE-2026-12246
CVSS v4.0
7.2
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
NSD version 4.14.0 introduced a bug where a specially crafted APL RR, with an adflength larger than permitted for the address family will overwrite the stack when the zone is written to disk, with a maximum of 111 attacker controlled bytes.
Fix
RCE
Buffer Overflow
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Related Identifiers
Affected Products
Nsd