CVE-2026-45834
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
Severity
MEDIUM
CVSS score
5.5
(v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-05-26 17:16:48.073000
Last modified
2026-11-06 16:18:45.063000
View original CVE JSON
{
"id": "CVE-2026-45834",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-05-26T17:16:48.073",
"lastModified": "2026-11-06T16:18:45.063",
"vulnStatus": "Modified",
"cveTags": [],
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb()\n\nAdd the same NULL guard already present in\nl2cap_sock_resume_cb() and l2cap_sock_ready_cb()."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nBluetooth: L2CAP: Corrección de desreferencia de puntero nulo en l2cap_sock_state_change_cb()\n\nAñadir la misma protección NULL ya presente en\nl2cap_sock_resume_cb() y l2cap_sock_ready_cb()."
}
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"privilegesRequired": "LOW",
"userInteraction": "NONE",
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