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CVE-2026-15316: Improper Input Validation

🗓️ 18 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 8 Views

Improper input validation in Tapo C200 v5 configuration service causes DoS via large ciphertext.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-15316
16 Sep 202616:32
–circl
cve
CVE
CVE-2026-15316
18 Aug 202621:25
–cve
cvelist
Cvelist
CVE-2026-15316 Denial-of-Service via Oversized Encrypted Credential Input in TP-Link Tapo C200
18 Aug 202621:25
–cvelist
euvd
EUVD
EUVD-2026-62194
19 Aug 202600:31
–euvd
kitploit
Kitploit
CVE-2026-15315
13 Oct 202619:50
–kitploit
nvd
NVD
CVE-2026-15316
18 Aug 202622:16
–nvd
ptsecurity
Positive Technologies
PT-2026-78231
18 Aug 202600:00
–ptsecurity

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04 Sep 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
CVSS 47.1
EPSS0.00239
8