VulnerabilityAnalyzed
CVE-2026-45836
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
MEDIUM 5.5EPSS 0.12%
Does this matter?
Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/32bd343803d4ba47cc516f9d5f037f01b855d767Patch
- https://git.kernel.org/stable/c/58dc5e3d8768e121907608e6e196a908512fb083Patch
- https://git.kernel.org/stable/c/6e8d1a2a677a81caa60cf0aabd4217bd585fbba1Patch
- https://git.kernel.org/stable/c/78a88d43dab8d23aeef934ed8ce34d40e6b3d613Patch
- https://git.kernel.org/stable/c/a93d66907dd4d29b65c9797a93784bf61906d6d6Patch
- https://git.kernel.org/stable/c/cf1fd517f892ded88168df878f834b625133f86dPatch
- https://git.kernel.org/stable/c/e1863e7480feddb90125d0dd5a1b572972d75908Patch
- https://git.kernel.org/stable/c/fd072f833147b0bc10c43a454624cb99d02f3fc7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.