CVE-2026-90256 Bluetooth: L2CAP: use proto_lock for l2cap_data to fix l2cap_disconn_ind
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | Linux kernel security vulnerabilities | 16 Sep 202616:00 | – | cnnvd |
 | CVE-2026-90256 | 17 Sep 202616:07 | – | cve |
 | CVE-2026-90256 | 17 Sep 202616:07 | – | debiancve |
 | EUVD-2026-81849 | 17 Sep 202616:07 | – | euvd |
 | CVE-2026-90256 | 17 Sep 202617:17 | – | nvd |
 | AZL-101909 CVE-2026-90256 affecting package kernel 6.6.157.1-1 | 17 Sep 202617:17 | – | osv_azl |
| BELL-CVE-2026-90256 | 19 Sep 202606:06 | – | osv_bell |
| DEBIAN-CVE-2026-90256 | 17 Sep 202617:17 | – | osv_debian |
| OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media | 24 Sep 202600:00 | – | osv_opensuse |
| UBUNTU-CVE-2026-90256 | 17 Sep 202617:17 | – | osv_ubuntu |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"versions": [
{
"version": "efc30877bd4bc85fefe98d80af60fafc86e5775e",
"lessThan": "0fa448369c87e20b2aeaeaca0187d698dd61f791",
"status": "affected",
"versionType": "git"
},
{
"version": "f87271d21dd4ee83857ca11b94e7b4952749bbae",
"lessThan": "7c032b6d48a46634cbd58aaebad2638c00ad3b51",
"status": "affected",
"versionType": "git"
},
{
"version": "ab4eedb790cae44313759b50fe47da285e2519d5",
"lessThan": "b495a3a9b33bc4e4613e685bf5c96c136caa22d8",
"status": "affected",
"versionType": "git"
},
{
"version": "ab4eedb790cae44313759b50fe47da285e2519d5",
"lessThan": "2b66c83ff1751d6bd3201b3017206262ab46dc05",
"status": "affected",
"versionType": "git"
},
{
"version": "18ab6b6078fa8191ca30a3065d57bf35d5635761",
"status": "affected",
"versionType": "git"
},
{
"version": "6.6.84",
"lessThan": "6.6.160",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.12.20",
"lessThan": "6.12.114",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.13.8",
"lessThan": "6.14",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"versions": [
{
"version": "6.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.14",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.160",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.114",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.6",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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21 Oct 2026 12:50Current
CVSS 3.18.8
EPSS0.00379