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EUVD-2026-68918

🗓️ 01 Sep 2026 00:57:12Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Heap metadata corruption in popt's poptConfigFileToString enables denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-18743
1 Sep 202600:57
cve
cvelist
Cvelist
CVE-2026-18743 Popt-devel: popt-static: short realloc in poptconfigfiletostring
1 Sep 202600:57
cvelist
nvd
NVD
CVE-2026-18743
1 Sep 202602:16
nvd
ptsecurity
Positive Technologies
PT-2026-84063
1 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-18743
1 Sep 202600:57
redhatcve
redhat
RedHat Linux
Low: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
19 Aug 202613:11
redhat
[
  {
    "enisaIdVendor": [
      {
        "id": "cf4f5fbf-83a3-3903-98b3-753d7b5a1351",
        "vendor": {
          "name": "rpm-software-management"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0b6ac99c-bd7e-3a8c-804e-c490b64806e9",
        "product": {
          "name": "popt",
          "vendor": {
            "name": "rpm-software-management"
          }
        },
        "product_version": "1.11 <*"
      }
    ]
  }
]

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01 Sep 2026 01:04Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.5
4