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CVE-2026-67869: Buffer Copy without Checking Size of Input

🗓️ 06 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Remote DoS in open62541 v1.5.5 via buffer overflow in Service_Call input validation.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-67869
5 Aug 202600:00
–attackerkb
circl
Circl
CVE-2026-67869
6 Aug 202600:59
–circl
cve
CVE
CVE-2026-67869
5 Aug 202600:00
–cve
cvelist
Cvelist
CVE-2026-67869
5 Aug 202600:00
–cvelist
debiancve
Debian CVE
CVE-2026-67869
5 Aug 202600:00
–debiancve
euvd
EUVD
EUVD-2026-53682
6 Aug 202600:31
–euvd
fedora
Fedora
[SECURITY] Fedora 44 Update: open62541-1.5.8-1.fc44
17 Sep 202600:52
–fedora
fedora
Fedora
[SECURITY] Fedora 45 Update: open62541-1.5.8-1.fc45
17 Sep 202600:18
–fedora
fedora
Fedora
[SECURITY] Fedora 43 Update: open62541-1.5.8-1.fc43
17 Sep 202601:06
–fedora
nessus
Tenable Nessus
Fedora 45 : open62541 (2026-3fd073ad5b)
16 Sep 202600:00
–nessus
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31 Aug 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.0082
SSVC
1