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CVE-2026-6507 Dnsmasq: dnsmasq: denial of service due to out-of-bounds write in dhcp bootreply processing
| Reporter | Title | Published | Views | Family All 33 |
|---|---|---|---|---|
 | CVE-2026-6507 | 17 Apr 202612:23 | – | attackerkb |
 | CVE-2026-6507 | 17 Apr 202613:17 | – | circl |
 | DNSmasq 安全漏洞 | 17 Apr 202600:00 | – | cnnvd |
 | CVE-2026-6507 | 17 Apr 202612:23 | – | cve |
 | CVE-2026-6507 | 17 Apr 202612:23 | – | debiancve |
 | EUVD-2026-23419 | 17 Apr 202615:31 | – | euvd |
 | [SECURITY] Fedora 44 Update: dnsmasq-2.92rel2-9.fc44 | 15 May 202620:57 | – | fedora |
| [SECURITY] Fedora 43 Update: dnsmasq-2.92rel2-2.fc43 | 20 May 202601:01 | – | fedora |
 | Fedora 43 : dnsmasq (2026-6384a3cf14) | 19 May 202600:00 | – | nessus |
| Fedora 44 : dnsmasq (2026-ac5cceec13) | 15 May 202600:00 | – | nessus |
10
[
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "dnsmasq",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:10"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "dnsmasq",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:6"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "dnsmasq",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "dnsmasq",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "dnsmasq",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rhcos",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
}
]| Source | Link |
|---|---|
| access | www.access.redhat.com/security/cve/CVE-2026-6507 |
| bugzilla | www.bugzilla.redhat.com/show_bug.cgi |
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20 Apr 2026 11:47Current
CVSS 3.17.5
EPSS0.00047