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An issue in wpa_supplicant all versions before v.2.12 allows a local attacker to bypass proper network context and AKMP matching for PMKSA caching via missing validation in the driver based PMKSA selection path in wpa.c

🗓️ 21 Sep 2026 08:03:38Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 21 Views

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Detection
ReporterTitlePublishedViews
Family
cbl_mariner
CBLMariner
CVE-2026-78807 affecting package wpa_supplicant for versions less than 2.12-1
6 Oct 202618:59
–cbl_mariner
circl
Circl
CVE-2026-78807
16 Sep 202612:02
–circl
cve
CVE
CVE-2026-78807
11 Sep 202600:00
–cve
cvelist
Cvelist
CVE-2026-78807
11 Sep 202600:00
–cvelist
debiancve
Debian CVE
CVE-2026-78807
11 Sep 202600:00
–debiancve
euvd
EUVD
EUVD-2026-76184
11 Sep 202600:00
–euvd
mend
Mend
CVE-2026-78807
11 Sep 202600:00
–mend
nvd
NVD
CVE-2026-78807
11 Sep 202618:16
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : wpa_supplicant (openSUSE-SU-2026:22022-1)
8 Oct 202600:00
–nessus
nessus
Tenable Nessus
SUSE SLES15 Security Update : wpa_supplicant (SUSE-SU-2026:4492-1)
6 Oct 202600:00
–nessus
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07 Oct 2026 08:52Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.1
EPSS0.0008
21