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CVE-2026-45761 Suricata detect: case-insensitive frame handling can cause heap buffer overflow during rule load

🗓️ 10 Sep 2026 21:02:48Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Heap buffer overflow in Suricata before 7.0.16/8.0.5 via mixed-case frame syntax during rule load.

Related
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Refs
ReporterTitlePublishedViews
Family
circl
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CVE-2026-45761
20 May 202614:15
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CVE-2026-45761
10 Sep 202621:02
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EUVD-2026-75755
10 Sep 202621:02
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OPENSUSE-SU-2026:10885-1 libsuricata8_0_5-8.0.5-1.1 on GA media
28 May 202600:00
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packetstormnews
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Suricata IDPE 8.0.5
19 May 202600:00
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PT-2026-44773
28 May 202600:00
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PT-2026-44774
28 May 202600:00
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PT-2026-44776
28 May 202600:00
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PT-2026-44780
28 May 202600:00
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Rows per page
[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": ">= 8.0.0, < 8.0.5",
        "status": "affected"
      },
      {
        "version": "< 7.0.16",
        "status": "affected"
      }
    ]
  }
]

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10 Sep 2026 21:02Current
CVSS 3.13.3
EPSS0.00015
10