VDB
CVE-2026-23246
CVE-2026-23246
PUBLISHED
CVSS 8.800000190734863 HIGH
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 & 0x000f), so it can be 0..15. link_removal_timeout[] has IEEE80211_MLD_MAX_NUM_LINKS (15) elements, so index 15 is out-of-bounds. Skip subelements with link_id >= IEEE80211_MLD_MAX_NUM_LINKS to avoid a stack out-of-bounds write.
EPSS 0.01% · 1.8th percentile
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.01%
1.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 7.0, 7.0-rc2, 6.19.7 |
| linux | linux_kernel | 6.5, 6.5, 6.5 |
Timeline
- Mar 18, 2026 EPSS Score
- Mar 18, 2026 CVE Published
- Mar 19, 2026 EPSS Score
- Mar 20, 2026 EPSS Score
- Mar 21, 2026 EPSS Score
- Mar 22, 2026 EPSS Score
- Mar 22, 2026 Coalition ESS Score
- Mar 23, 2026 EPSS Score
- Mar 24, 2026 EPSS Score
- Mar 25, 2026 EPSS Score
- Mar 29, 2026 Security Advisory
- Mar 29, 2026 PoC Published
References
- https://git.kernel.org/stable/c/650981e718e68005ca2760a6358134b8a98ebea4 url
- https://git.kernel.org/stable/c/bfde158d5d1322c0c2df398a8d1ccce04943be2e url
- https://git.kernel.org/stable/c/f35ceec54d48e227fa46f8f97fd100a77b8eab15 url
- https://git.kernel.org/stable/c/d58d71c2167601762351962b9604808d3be94400 url
- https://git.kernel.org/stable/c/162d331d833dc73a3e905a24c44dd33732af1fc5 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-23246 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32748 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4438 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23347 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23268 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23392 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23319 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23253 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23296 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23364 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23368 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27654 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-30922 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23286 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23396 advisory
…and 128 more