How many CVEs have patched wg_process_data_message?

3 published CVEs changed wg_process_data_message in zephyrproject-rtos/zephyr, in 3 distinct patches totalling 64 changed lines, between 2026 and 2026.

What is the latest CVE that changed wg_process_data_message?

CVE-2026-13735 (WireGuard keepalive transport-data messages accepted without Poly1305 authentication), published 2026-08-28, changed lines 1326 to 1425 of subsys/net/lib/wireguard/wg_crypto.c.

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

zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 3 of them changed wg_process_data_message.

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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Wg_process_data_message

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Patched Functions
Zephyrproject Rtos
Zephyr
Wg_process_data_message

wg_process_data_message in zephyrproject-rtos/zephyr: Patched by 3 CVEs

zephyrproject-rtos/zephyr

Function

wg_process_data_message

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

subsys/net/lib/wireguard/wg_crypto.c

Last patched August 28, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

wg_process_data_message in zephyrproject-rtos/zephyr was changed by 3 published CVE fixes in 2026, in 3 distinct patches that added or removed 64 lines in total.

zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

WireGuard keepalive transport-data messages accepted without Poly1305 authentication
CVE-2026-13735 · lines 1326–1425 · +19 −15 in 2 hunks
Low · CVSS 3.7
EPSS 0.2%2026-08-28
Zephyr WireGuard mutates peer state before anti-replay check, enabling capture-replay endpoint hijack
CVE-2026-13734 · lines 1383–1422 · +11 −7 in 2 hunks
Medium · CVSS 6.5
EPSS 0.2%2026-08-28
Heap buffer overflow on WireGuard receive path via unbounded incoming packet length
CVE-2026-10665 · lines 1342–1362 · +11 −1 in 2 hunks
High · CVSS 7.4
EPSS 0.6%2026-07-12

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Other hotspots in the repository

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

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 probe_cb2 CVEs · lib/updatehub/updatehub.c

All patched functions in zephyrproject-rtos/zephyr

Frequently asked questions

Common questions about CVE fixes to wg_process_data_message.

How many CVEs have patched wg_process_data_message?: 3 published CVEs changed wg_process_data_message in zephyrproject-rtos/zephyr, in 3 distinct patches totalling 64 changed lines, between 2026 and 2026.
What is the latest CVE that changed wg_process_data_message?: CVE-2026-13735 (WireGuard keepalive transport-data messages accepted without Poly1305 authentication), published 2026-08-28, changed lines 1326 to 1425 of subsys/net/lib/wireguard/wg_crypto.c.
How does wg_process_data_message compare to the rest of zephyrproject-rtos/zephyr?: zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 3 of them changed wg_process_data_message.
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/net/lib/wireguard/wg_crypto.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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References