How many CVEs have patched bt_avdtp_l2cap_disconnected?

1 published CVEs changed bt_avdtp_l2cap_disconnected in zephyrproject-rtos/zephyr, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed bt_avdtp_l2cap_disconnected?

CVE-2026-19939 (Bluetooth Classic AVDTP: stale timeout work on signalling-channel disconnect leads to kernel timeout-list corruption), published 2026-10-13, changed lines 1822 to 1823 of subsys/bluetooth/host/classic/avdtp.c.

How does bt_avdtp_l2cap_disconnected compare to the rest of zephyrproject-rtos/zephyr?

zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 1 of them changed bt_avdtp_l2cap_disconnected.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Bt_avdtp_l2cap_disconnected

bt_avdtp_l2cap_disconnected in zephyrproject-rtos/zephyr: Patched by 1 CVEs

zephyrproject-rtos/zephyr

Function

bt_avdtp_l2cap_disconnected

Name: bt_avdtp_l2cap_disconnected in zephyrproject-rtos/zephyr: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

subsys/bluetooth/host/classic/avdtp.c

Last patched October 13, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

bt_avdtp_l2cap_disconnected in zephyrproject-rtos/zephyr was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed bt_avdtp_l2cap_disconnected, newest first, with the lines each fix touched.

Bluetooth Classic AVDTP: stale timeout work on signalling-channel disconnect leads to kernel timeout-list corruption
CVE-2026-19939 · lines 1822–1823 · +2 −0
Medium · CVSS 6.3
EPSS 0.2%2026-10-13

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1avdtp_send_cmdsubsys/bluetooth/host/classic/avdtp.c1 CVEs · 1 patches2026
2bt_avdtp_connectsubsys/bluetooth/host/classic/avdtp.c1 CVEs · 1 patches2026
3bt_avdtp_l2cap_acceptsubsys/bluetooth/host/classic/avdtp.c1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in zephyrproject-rtos/zephyr changed by the most CVE fixes.

wg_process_data_message3 CVEs · subsys/net/lib/wireguard/wg_crypto.c z_impl_updatehub_probe3 CVEs · subsys/mgmt/updatehub/updatehub.c publish_decode3 CVEs · subsys/net/lib/mqtt/mqtt_decoder.c packet_length_decode3 CVEs · subsys/net/lib/mqtt/mqtt_decoder.c updatehub_probe2 CVEs · lib/updatehub/updatehub.c start_coap_client2 CVEs · lib/updatehub/updatehub.c

All patched functions in zephyrproject-rtos/zephyr

Frequently asked questions

Common questions about CVE fixes to bt_avdtp_l2cap_disconnected.

How many CVEs have patched bt_avdtp_l2cap_disconnected?: 1 published CVEs changed bt_avdtp_l2cap_disconnected in zephyrproject-rtos/zephyr, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed bt_avdtp_l2cap_disconnected?: CVE-2026-19939 (Bluetooth Classic AVDTP: stale timeout work on signalling-channel disconnect leads to kernel timeout-list corruption), published 2026-10-13, changed lines 1822 to 1823 of subsys/bluetooth/host/classic/avdtp.c.
How does bt_avdtp_l2cap_disconnected compare to the rest of zephyrproject-rtos/zephyr?: zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 1 of them changed bt_avdtp_l2cap_disconnected.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

subsys/bluetooth/host/classic/avdtp.c on GitHub (opens in a new tab)
All patched functions in zephyrproject-rtos/zephyr
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References