CVE-2026-98633

UNKNOWN 0.0

Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump() When CONFIG_DEV_COREDUMP=n, hci_devcd_append() returns -EOPNOTSUPP without freeing its skb argument. This leaks the cloned skb and also prevents nxp_set_ind_reset() from being called to perform recovery. Fix by guarding the hci_devcd_append(hdev, skb_clone(skb, GFP_ATOMIC)) call with IS_ENABLED(CONFIG_DEV_COREDUMP).

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Oct 18, 2026

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Affected Versions

Linux / Linux

998e447f443f138c90faa6ff3845082af419070e < 8a36598050cd1e5abb1d5ed42cc224cfcb538c4f 998e447f443f138c90faa6ff3845082af419070e < edcb84ee607a9ddfc6f2771a7f399115f0b0f19d 998e447f443f138c90faa6ff3845082af419070e < f2bbb36426581045a8bf7793da5419b9375e4348

Linux / Linux

6.15

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/8a36598050cd1e5abb1d5ed42cc224cfcb538c4f git.kernel.org: https://git.kernel.org/stable/c/edcb84ee607a9ddfc6f2771a7f399115f0b0f19d git.kernel.org: https://git.kernel.org/stable/c/f2bbb36426581045a8bf7793da5419b9375e4348