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CVE-2026-78161 warmcat libwebsockets LECP CBOR Recording lecp.c report_raw_cbor out-of-bounds write

🗓️ 24 Aug 2026 00:45:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Out-of-bounds write in libwebsockets 4.5.0 LECP CBOR Recording report_raw_cbor function.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-78161
24 Aug 202600:00
cve
euvd
EUVD
EUVD-2026-64685
24 Aug 202600:45
euvd
nvd
NVD
CVE-2026-78161
24 Aug 202601:16
nvd
ptsecurity
Positive Technologies
PT-2026-79795
24 Aug 202600:00
ptsecurity
[
  {
    "vendor": "warmcat",
    "product": "libwebsockets",
    "versions": [
      {
        "version": "4.5.0",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:warmcat:libwebsockets:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "LECP CBOR Recording"
    ]
  }
]

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24 Aug 2026 00:45Current
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
10