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CVE-2025-13397 mrubyc alloc.c mrbc_raw_realloc null pointer dereference

🗓️ 19 Nov 2025 15:32:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Mrubyc vulnerability up to version 3.4 enables null pointer dereference in mrbc_raw_realloc.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
mruby/c 代码问题漏洞
19 Nov 202500:00
cnnvd
CVE
CVE-2025-13397
19 Nov 202515:32
cve
EUVD
EUVD-2025-198212
19 Nov 202515:32
euvd
NVD
CVE-2025-13397
19 Nov 202516:15
nvd
Positive Technologies
PT-2025-47462
19 Nov 202500:00
ptsecurity
RedhatCVE
CVE-2025-13397
26 Nov 202522:55
redhatcve
RubySec
null pointer dereference vulnerability in mrubyc 3.4
19 Nov 202500:00
rubygems
Vulnrichment
CVE-2025-13397 mrubyc alloc.c mrbc_raw_realloc null pointer dereference
19 Nov 202515:32
vulnrichment
[
  {
    "vendor": "n/a",
    "product": "mrubyc",
    "versions": [
      {
        "version": "3.0",
        "status": "affected"
      },
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "3.3",
        "status": "affected"
      },
      {
        "version": "3.4",
        "status": "affected"
      }
    ]
  }
]

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19 Nov 2025 15:32Current
CVSS 21.7
CVSS 3.13.3
CVSS 33.3
CVSS 44.8
EPSS0.00015
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