HighFix available
wpa_supplicant — security advisory
In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525
- Products
- wpa_supplicant
- Affected versions
- Not specified
- Fixed versions
- 2.8-r4, 2.9-r10, 2.9-r6, 2.9-r9
- CVEs
- CVE-2021-0326
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:01 UTC · Revision 1
Source evidence
In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525
osv:ALPINE-CVE-2021-0326
wpa_supplicant
Fixed versions: 2.8-r4
wpa_supplicant
Fixed versions: 2.9-r6
wpa_supplicant
Fixed versions: 2.9-r6
wpa_supplicant
Fixed versions: 2.9-r9
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
wpa_supplicant
Fixed versions: 2.9-r10
Complete source record
{
"id": "5b7eaae19ec81ce721c3963755f61cb9cf7ac71d771fcd05dd8959b12d6a970d",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2021-0326",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2021-0326",
"summary": "In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525",
"evidence": "osv:ALPINE-CVE-2021-0326",
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],
"modified": "2026-10-23T17:17:56.134060066Z",
"provider": "osv",
"upstream": [
"CVE-2021-0326"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2021-0326"
]
},
"related_cves": [
{
"value": "CVE-2021-0326",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 415260,
"published_at": "2021-02-10T17:15:19.177+00:00"
}