Bug 2532948 - CVE-2026-78807 reaver: wpa_supplicant: Security bypass via missing PMKSA validation [fedora-all]
Summary: CVE-2026-78807 reaver: wpa_supplicant: Security bypass via missing PMKSA vali...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: reaver
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Sandipan Roy
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["a577d576-7e00-4b79-b9d8-7...
Depends On:
Blocks: CVE-2026-78807
TreeView+ depends on / blocked
 
Reported: 2026-09-14 08:02 UTC by Vladimir Vasilev
Modified: 2026-09-14 08:02 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Vladimir Vasilev 2026-09-14 08:02:27 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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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