PT-2026-132109
CVE-2026-93011
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تاريخ النشر
2026-10-29
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تاريخ التحديث
2026-10-29
الوصف من
CVSS 3.1
5.3
متوسطةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
A flaw was found in dnsmasq. After a reduction of internal domain-name buffer sizes, the DNSSEC validator can write a few bytes past a name buffer when converting names to and from DNS wire format. An attacker who can cause the server to validate a crafted DNSSEC response may overwrite a small amount of adjacent heap metadata. DNSSEC support is not compiled in by default and must also be enabled at runtime.
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