| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-18839 | 5 Aug 202620:45 | – | attackerkb |
 | CVE-2026-18839 Popt-devel: popt-static: size_t underflow in singleoptionhelp | 5 Aug 202620:45 | – | cvelist |
 | CVE-2026-18839 | 5 Aug 202620:45 | – | debiancve |
 | EUVD-2026-53642 | 5 Aug 202620:45 | – | euvd |
 | CVE-2026-18839 | 5 Aug 202621:16 | – | nvd |
 | DEBIAN-CVE-2026-18839 | 5 Aug 202621:16 | – | osv |
| ECHO-3BA8-D639-D262 | 7 Aug 202602:41 | – | osv |
| UBUNTU-CVE-2026-18839 | 5 Aug 202621:16 | – | osv |
 | CVE-2026-18839 | 5 Aug 202618:58 | – | redhatcve |
 | SUSE CVE-2026-18839 | 7 Aug 202600:10 | – | susecve |
10
Node
[
{
"vendor": "rpm-software-management",
"product": "popt",
"versions": [
{
"status": "affected",
"version": "1.13",
"lessThan": "*",
"versionType": "semver"
}
],
"packageName": "popt",
"collectionURL": "https://github.com/rpm-software-management/popt",
"defaultStatus": "unaffected"
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "popt",
"defaultStatus": "affected",
"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": "popt",
"defaultStatus": "unknown",
"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": "popt",
"defaultStatus": "affected",
"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": "popt",
"defaultStatus": "affected",
"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": "popt",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Hardened Images",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "popt",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:hummingbird:1"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-9",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
}
]| Source | Link |
|---|---|
| bugzilla | www.bugzilla.redhat.com/show_bug.cgi |
| access | www.access.redhat.com/security/cve/CVE-2026-18839 |
Data
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21 Aug 2026 13:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.12.2
EPSS0.00084
SSVC