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CVE-2026-65421: Out-of-bounds Read

🗓️ 30 Jul 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Out-of-bounds Read in MMS BER decoder via unvalidated length allows DoS of MMS service.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-65421
30 Jul 202622:35
–attackerkb
cve
CVE
CVE-2026-65421
30 Jul 202622:35
–cve
cvelist
Cvelist
CVE-2026-65421 MZ Automation libiec61850 Out-of-bounds Read
30 Jul 202622:35
–cvelist
euvd
EUVD
EUVD-2026-51342
31 Jul 202600:30
–euvd
nvd
NVD
CVE-2026-65421
30 Jul 202623:16
–nvd
ptsecurity
Positive Technologies
PT-2026-66624
30 Jul 202600:00
–ptsecurity
snyk
Snyk
Out-of-bounds Read
31 Jul 202601:50
–snyk
vulnrichment
Vulnrichment
CVE-2026-65421 MZ Automation libiec61850 Out-of-bounds Read
30 Jul 202622:35
–vulnrichment

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03 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
EPSS0.00285
SSVC
1