Bug 2531997 (CVE-2026-78807) - CVE-2026-78807 wpa_supplicant: wpa_supplicant: Security bypass via missing PMKSA validation
Summary: CVE-2026-78807 wpa_supplicant: wpa_supplicant: Security bypass via missing PM...
Keywords:
Status: NEW
Alias: CVE-2026-78807
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2532948 2532949
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-11 18:08 UTC by OSIDB Bzimport
Modified: 2026-09-14 08:02 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-09-11 18:08:38 UTC 
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
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