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EUVD-2026-4782

🗓️ 27 Jan 2026 18:33:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Suricata unsigned overflow may cause heap use after free from alerts; patched in 8.0.3 and 7.0.14; use trusted rulesets or limit matches.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-22264
27 Jan 202618:33
attackerkb
AlpineLinux
CVE-2026-22264
27 Jan 202618:33
alpinelinux
Circl
CVE-2026-22264
14 Jan 202617:13
circl
CNNVD
Suricata resource management error vulnerability
27 Jan 202600:00
cnnvd
CVE
CVE-2026-22264
27 Jan 202618:33
cve
Cvelist
CVE-2026-22264 Suricata detect/alert: heap-use-after-free on alert queue expansion
27 Jan 202618:33
cvelist
Debian CVE
CVE-2026-22264
27 Jan 202618:33
debiancve
NVD
CVE-2026-22264
27 Jan 202619:16
nvd
OSV
CVE-2026-22264 Suricata detect/alert: heap-use-after-free on alert queue expansion
27 Jan 202618:33
osv
OSV
DEBIAN-CVE-2026-22264
27 Jan 202619:16
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "c4b36e00-37f7-38fd-af65-14da78ef1401",
        "vendor": {
          "name": "OISF"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "11e9ed72-70fd-3ae0-b66b-ae58c66a639f",
        "product": {
          "name": "suricata"
        },
        "product_version": "8.0.0, < 8.0.3"
      },
      {
        "id": "850d8334-021d-3f42-882e-e9d52ce8e3c1",
        "product": {
          "name": "suricata"
        },
        "product_version": "< 7.0.14"
      }
    ]
  }
]

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27 Jan 2026 18:33Current
6Medium risk
Vulners AI Score6
CVSS 3.17.4
EPSS0.00118
SSVC
2