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CVE-2026-56132

🗓️ 19 Jun 2026 03:00:42Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

libexpat heap overflow in doProlog due to mismanaged reallocation with shared data across parsers.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
[
  {
    "defaultStatus": "unaffected",
    "product": "libexpat",
    "vendor": "libexpat project",
    "versions": [
      {
        "lessThan": "2.8.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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23 Jun 2026 20:15Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.16.9
EPSS0.00088
SSVC
52