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DNSmasq buffer error vulnerability

🗓️ 29 Oct 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 5 Views

Buffer error in DNSmasq DHCPv6 client hostname resolver allows out-of-bounds read.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93009
29 Oct 202613:31
–circl
cve
CVE
CVE-2026-93009
29 Oct 202613:13
–cve
cvelist
Cvelist
CVE-2026-93009 Dnsmasq: dnsmasq: heap out-of-bounds read in dhcpv6 option 39 fqdn decoder
29 Oct 202613:13
–cvelist
debiancve
Debian CVE
CVE-2026-93009
30 Oct 202600:41
–debiancve
euvd
EUVD
EUVD-2026-112826
29 Oct 202613:13
–euvd
mend
Mend
CVE-2026-93009
29 Oct 202613:13
–mend
mscve
Microsoft CVE
Dnsmasq: dnsmasq: heap out-of-bounds read in dhcpv6 option 39 fqdn decoder
3 Nov 202609:05
–mscve
nvd
NVD
CVE-2026-93009
29 Oct 202614:18
–nvd
osv_azl
osv_azl
AZL-112430 CVE-2026-93009 affecting package dnsmasq 2.93-1
29 Oct 202614:18
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-93009
29 Oct 202614:18
–osv_debian
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30 Oct 2026 15:28Current
6Medium risk
Vulners AI Score6
CVSS 3.14.3
EPSS0.00202
5