CVE-2026-23246
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c | affected | git | 650981e718e68005ca2760a6358134b8a98ebea4 | Unavailable | None listed |
| 8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c | affected | git | bfde158d5d1322c0c2df398a8d1ccce04943be2e | Unavailable | None listed |
| 8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c | affected | git | f35ceec54d48e227fa46f8f97fd100a77b8eab15 | Unavailable | None listed |
| 8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c | affected | git | d58d71c2167601762351962b9604808d3be94400 | Unavailable | None listed |
| 8eb8dd2ffbbb6b0b8843b66754ee9f129f1b2d6c | affected | git | 162d331d833dc73a3e905a24c44dd33732af1fc5 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.5 | Unavailable | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.77 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.17 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.7 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |