DEBIAN-CVE-2026-45834

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-45834
Published: 26 May 2026, 17:16
Last modified:05 Jul 2026, 20:00

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 May 2026, 17:16
Published
Vulnerability first disclosed
05 Jul 2026, 20:00
Last Modified
Vulnerability information updated

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().

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • debian•linux

    all | all | < 5.10.259-1 | < 6.1.176-1 | < 6.12.88-1 | < 7.0.7-1

  • debian•linux-6.1

    < 6.1.176-1~deb11u1

References (1)