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CVE-2026-26264 BACnet Stack WriteProperty decoding length underflow leads to OOB read and crash

🗓️ 13 Feb 2026 18:14:30Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2026-26264: WriteProperty underflow causes out of bounds read and crash in BACnet Stack; fixed in 1.5.0rc4 and 1.4.3rc2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-26264
13 Feb 202618:14
attackerkb
CNNVD
BACnet Stack 缓冲区错误漏洞
13 Feb 202600:00
cnnvd
CVE
CVE-2026-26264
13 Feb 202618:14
cve
NVD
CVE-2026-26264
13 Feb 202619:17
nvd
OSV
CVE-2026-26264 BACnet Stack WriteProperty decoding length underflow leads to OOB read and crash
13 Feb 202618:14
osv
Positive Technologies
PT-2026-8020
13 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-26264
14 Feb 202619:22
redhatcve
Snyk
Out-of-bounds Read
13 Feb 202618:58
snyk
Vulnrichment
CVE-2026-26264 BACnet Stack WriteProperty decoding length underflow leads to OOB read and crash
13 Feb 202618:14
vulnrichment
[
  {
    "vendor": "bacnet-stack",
    "product": "bacnet-stack",
    "versions": [
      {
        "version": ">= 1.5.0rc1, < 1.5.0rc4",
        "status": "affected"
      },
      {
        "version": "< 1.4.3rc2",
        "status": "affected"
      }
    ]
  }
]

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