Mac80211 vulnerabilitiesRanked by how likely they are to be used.
Mac80211 is made by Linux. We track 3 published vulnerabilities in it, across 0 versions. None of them is on the list of flaws known to be exploited today. If you run Mac80211, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Mac80211 vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Mac80211's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Mac80211 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 3.6%
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated.
Running Mac80211? We'll keep checking.
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1 new flaw affects software Acme tracks
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
- Matched to
- Mac80211 on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 3 published vulnerabilities listed under the name Mac80211, across 0 versions.
None of Mac80211's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Mac80211. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.