CVE-2019-5061

eapoltest: An exploitable denial-of-service vulnerability exists in the hostapd 2.6,where an attacker could trigger AP to send I...

CVE-2019-5061 is fixed in 4 products on 1 platform, first by eapoltest 2:2.9.0-20build1, released January 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0092
60th percentile

An exploitable denial-of-service vulnerability exists in the hostapd 2.6,where an attacker could trigger AP to send IAPP location updates forstations, before the required authentication process has completed. Thiscould lead to different denial of service scenarios, either by causing CAMtable attacks, or by leading to traffic flapping if faking already existingclients in other nearby Aps of the same wireless infrastructure. Anattacker can forge Authentication and Association Request packets totrigger this vulnerability.

Where it's fixed

ProductFixed inFixReleased
Linux
eapoltest · Ubuntu 24.10 (oracular) 2:2.9.0-20build1 eapoltest 2:2.9.0-20build1 Jan 16, 2026
eapoltest · Ubuntu 25.04 (plucky) 2:2.9.0-20build1 eapoltest 2:2.9.0-20build1 Jan 16, 2026
hostapd · Ubuntu 24.10 (oracular) 2:2.9.0-20build1 hostapd 2:2.9.0-20build1 Jan 16, 2026
hostapd · Ubuntu 25.04 (plucky) 2:2.9.0-20build1 hostapd 2:2.9.0-20build1 Jan 16, 2026
wpagui · Ubuntu 24.10 (oracular) 2:2.9.0-20build1 wpagui 2:2.9.0-20build1 Jan 16, 2026
wpagui · Ubuntu 25.04 (plucky) 2:2.9.0-20build1 wpagui 2:2.9.0-20build1 Jan 16, 2026
wpasupplicant · Ubuntu 24.10 (oracular) 2:2.9.0-20build1 wpasupplicant 2:2.9.0-20build1 Jan 16, 2026
wpasupplicant · Ubuntu 25.04 (plucky) 2:2.9.0-20build1 wpasupplicant 2:2.9.0-20build1 Jan 16, 2026

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.