CVE-2026-45834
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
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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().
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 7.0.7-1 |
| debian | sid | fixed | 7.0.7-1 |
| debian | trixie | fixed | 6.12.88-1 |
References
- https://git.kernel.org/stable/c/1810e42ff6716f320c7269d5850eca48b07b7427
- https://git.kernel.org/stable/c/2ff1a41a912de8517b4482e946dd951b7d80edbf
- https://git.kernel.org/stable/c/5105f3e6b2df619c635b5f6a49fac131a36c7952
- https://git.kernel.org/stable/c/a2dcf1a61d056aef15b63c6eae9441344d624389
- https://git.kernel.org/stable/c/c88c185ae0a1067823661b220aeea613df2c127b
- https://www.suse.com/security/cve/CVE-2026-45834.html
- https://security-tracker.debian.org/tracker/CVE-2026-45834
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.