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CVE-2026-27703 RIOT has an Out-of-Bounds Write in nanoCoAP Handler

🗓️ 11 Mar 2026 19:38:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

CVE-2026-27703: RIOT nanoCoAP overflow in well_known_core handler enables stack corruption.

Related
Affected
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
EUVD
EUVD-2026-11305
11 Mar 202619:38
euvd
NVD
CVE-2026-27703
11 Mar 202620:16
nvd
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
[
  {
    "vendor": "RIOT-OS",
    "product": "RIOT",
    "versions": [
      {
        "version": "<= 2026.01",
        "status": "affected"
      }
    ]
  }
]

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