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CVE

DEBIAN-CVE-2026-23246

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration link_id is taken from the ML Reconfiguration element (control...
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CVE

DEBIAN-CVE-2026-23246

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration link_id is taken from the ML Reconfiguration element (control...

In the Linux kernel, the following vulnerability has been resolved:  wifi: mac80211: bounds-check linkid in ieee80211mlreconfiguration  linkid is taken from the ML Reconfiguration element (control & 0x000f), so it can be 0..15. linkremovaltimeout[] has IEEE80211MLDMAXNUMLINKS (15) elements, so index 15 is out-of-bounds. Skip subelements with linkid >= IEEE80211MLDMAXNUM_LINKS to avoid a stack out-of-bounds write.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
-
3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://security-tracker.debian.org/tracker/CVE-2026-23246

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0
Fix Available
6.12.85-1,6.19.8-1

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