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CVE-2026-66349: Out-of-bounds Read

🗓️ 30 Jul 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Out-of-bounds Read in MMS server connection handler BER decoder causes DoS.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-66349
30 Jul 202622:31
–attackerkb
cve
CVE
CVE-2026-66349
30 Jul 202622:31
–cve
cvelist
Cvelist
CVE-2026-66349 MZ Automation libiec61850 Out-of-bounds Read
30 Jul 202622:31
–cvelist
euvd
EUVD
EUVD-2026-51340
31 Jul 202600:30
–euvd
nvd
NVD
CVE-2026-66349
30 Jul 202623:16
–nvd
ptsecurity
Positive Technologies
PT-2026-66625
30 Jul 202600:00
–ptsecurity
snyk
Snyk
Out-of-bounds Read
31 Jul 202601:51
–snyk
vulnrichment
Vulnrichment
CVE-2026-66349 MZ Automation libiec61850 Out-of-bounds Read
30 Jul 202622:31
–vulnrichment

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08 Sep 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
CVSS 46.9
EPSS0.00295
SSVC
0