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CVE-2026-77214

🗓️ 07 Oct 2026 14:35:42Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 125 Views

Heap buffer over-read in libexpat's xmlparse.c via XML_ParseBuffer discloses heap memory.

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Detection
Affected
Refs
Vulners
CNA
Node
[
  {
    "defaultStatus": "unaffected",
    "vendor": "libexpat",
    "product": "libexpat",
    "packageURL": "pkg:github/libexpat/libexpat",
    "repo": "https://github.com/libexpat/libexpat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "2.8.5"
      },
      {
        "status": "unaffected",
        "version": "13c5f63a7f1c52c2feee3b16a1134d4fb68e9ea0",
        "versionType": "git"
      }
    ]
  }
]

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27 Oct 2026 10:14Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.18.2
CVSS 48.3
EPSS0.0032
SSVC
125