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CVE-2021-28136

🗓️ 09 Jan 2026 11:25:38Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 26 Views

Bluetooth vulnerability in Espressif ESP-IDF allows memory corruption via replayed packets.

Related
Refs
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Family
attackerkb
attackerkb
CVE-2021-28136
7 Sep 202106:15
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bdu_fstec
BDU FSTEC
Bluetooth Classic Buffer Overflow DoS
8 Oct 202100:00
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circl
Circl
CVE-2021-28136
7 Sep 202112:17
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cnnvd
CNNVD
Espressif ESP-IDF buffer error vulnerability
3 Sep 202100:00
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cve
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CVE-2021-28136
7 Sep 202105:52
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cvelist
Cvelist
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7 Sep 202105:52
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euvd
EUVD
EUVD-2021-14835
7 Oct 202500:30
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hp
Hewlett-Packard
Qualcomm and Mediatek Wireless Bluetooth April 2022 Security Updates
14 Apr 202200:00
–hp
nvd
NVD
CVE-2021-28136
7 Sep 202106:15
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osv_cve
osv_cve
CVE-2021-28136
7 Sep 202106:15
–osv_cve
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27 Mar 2026 14:22Current
6.7Medium risk
Vulners AI Score6.7
CVSS 23.3
CVSS 3.16.5
EPSS0.00837
26