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CVE-2026-27703

🗓️ 11 Mar 2026 20:16:14Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 7 Views

RIOT OS CoAP handler writes unchecked data into a fixed buffer, causing stack corruption and possible code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27703
11 Mar 202619:38
attackerkb
CNNVD
RIOT 缓冲区错误漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-27703
11 Mar 202619:38
cve
Cvelist
CVE-2026-27703 RIOT has an Out-of-Bounds Write in nanoCoAP Handler
11 Mar 202619:38
cvelist
EUVD
EUVD-2026-11305
11 Mar 202619:38
euvd
OSV
CVE-2026-27703 RIOT has an Out-of-Bounds Write in nanoCoAP Handler
11 Mar 202619:38
osv
Positive Technologies
PT-2026-24801
11 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-27703
26 Mar 202615:01
redhatcve
Vulnrichment
CVE-2026-27703 RIOT has an Out-of-Bounds Write in nanoCoAP Handler
11 Mar 202619:38
vulnrichment
NVD
Node
riot-osriotRange2026.01

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