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CVE-2026-63451 Suricata detect: frame rules without content and with transform can cause heap buffer overflow during rule load

🗓️ 18 Sep 2026 20:15:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

Local heap buffer overflow crash in Suricata 8.0.0-8.0.6 detect-engine-prefilter.c during rule load.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63451
18 Sep 202620:15
–cve
debiancve
Debian CVE
CVE-2026-63451
18 Sep 202620:15
–debiancve
euvd
EUVD
EUVD-2026-83389
18 Sep 202620:15
–euvd
mend
Mend
CVE-2026-63451
18 Sep 202620:15
–mend
nvd
NVD
CVE-2026-63451
18 Sep 202621:17
–nvd
osv
OSV
DEBIAN-CVE-2026-63451
18 Sep 202621:17
–osv
osv
OSV
UBUNTU-CVE-2026-63451
18 Sep 202621:17
–osv
ptsecurity
Positive Technologies
PT-2026-95657
21 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-63451: Heap-based Buffer Overflow
18 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-63451
23 Sep 202609:03
–redhatcve
Rows per page
[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": ">= 8.0.0, < 8.0.6",
        "status": "affected"
      }
    ]
  }
]

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18 Sep 2026 20:15Current
CVSS 3.13.3
EPSS0.00149
SSVC
52