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Out-of-bounds access in CAPWAP daemon

🗓️ 12 May 2026 00:00:00Reported by FortiGuard LabsType 
fortinet
 fortinet
🔗 fortiguard.fortinet.com👁 22 Views

OOB write in FortiOS CAPWAP daemon enables execution on FortiGate via compromised AP or Extender.

Related
Detection
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
CAPWAP Component Code Execution
14 May 202600:00
–bdu_fstec
circl
Circl
CVE-2025-53844
14 May 202600:08
–circl
cnnvd
CNNVD
Fortinet FortiOS buffer error vulnerability
12 May 202600:00
–cnnvd
cnvd
CNVD
Fortinet FortiOS buffer overflow vulnerability (CNVD-2026-25593)
20 May 202600:00
–cnvd
cve
CVE
CVE-2025-53844
12 May 202616:54
–cve
cvelist
Cvelist
CVE-2025-53844
12 May 202616:54
–cvelist
euvd
EUVD
EUVD-2025-209802
12 May 202618:30
–euvd
nessus
Tenable Nessus
Fortinet Fortigate Out-of-bounds access in CAPWAP daemon (FG-IR-26-123)
12 May 202600:00
–nessus
nvd
NVD
CVE-2025-53844
12 May 202618:16
–nvd
ptsecurity
Positive Technologies
PT-2026-40109
12 May 202600:00
–ptsecurity
Rows per page
Vulners
Node
OR
fortinetfortiosRange7.6.0–7.6.3
fortinetfortiosRange7.4.0–7.4.8
fortinetfortiosRange7.2.0–7.2.11
fortinetfortiosRange7.0.0–7.0.17
fortinetfortiosRange6.4.0–6.4.16
fortinetfortiosRange6.2.0–6.2.17
fortinetfortiosRange6.0–6.1

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12 May 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.8
EPSS0.00564
SSVC
22