CVE-2026-98633

Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

CVE-2026-98633 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98633 (version 7.2.9-1), released October 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

n/a

No vendor severity

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0017

5th percentile

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).

Where it's fixed

Product	Fixed in	Fix	Released
Linux
linux · Debian 14	7.2.9-1	DEBIAN-CVE-2026-98633	Oct 19, 2026

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