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| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | The vulnerability of the tos_mmheap_alloc function in the real-time operating system TencentOS allows a hacker to execute arbitrary code. | 13 Sep 202100:00 | – | bdu_fstec |
 | CVE-2021-27439 | 4 May 202200:34 | – | circl |
 | Tencent OS-tiny 输入验证错误漏洞 | 29 Apr 202100:00 | – | cnnvd |
 | CVE-2021-27439 | 3 May 202220:26 | – | cve |
 | CVE-2021-27439 TencentOS-tiny Integer Overflow or Wraparound | 3 May 202220:26 | – | cvelist |
 | Multiple RTOS (Update E) | 29 Apr 202100:00 | – | ics |
 | CVE-2021-27439 | 3 May 202221:15 | – | nvd |
 | CVE-2021-27439 | 3 May 202221:15 | – | osv |
 | Integer overflow | 3 May 202221:15 | – | prion |
 | CVE-2021-27439 | 9 Jan 202608:53 | – | redhatcve |
10
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{
"enisaIdVendor": [
{
"id": "49fe9576-ce09-360d-bfe3-c2427da27a7a",
"vendor": {
"name": "TencentOS-tiny"
}
}
],
"enisaIdProduct": [
{
"id": "ce8d2e80-b75b-3742-9cd7-7abbdc4f9865",
"product": {
"name": "TencentOS-tiny"
},
"product_version": "3.1.0"
}
]
}
]Data
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07 Oct 2025 00:30Current
9.2High risk
Vulners AI Score9.2
CVSS 3.17.3 - 9.8
CVSS 27.5
EPSS0.01353
SSVC