How many CVEs have patched net_route_ipv6_mcast_forward_packet?

1 published CVEs changed net_route_ipv6_mcast_forward_packet in zephyrproject-rtos/zephyr, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.

What is the latest CVE that changed net_route_ipv6_mcast_forward_packet?

CVE-2026-10686 (Missing hop-limit decrement on IPv6 forwarding path allows unbounded packet looping (DoS) in Zephyr routers), published 2026-07-31, changed lines 257 of subsys/net/ip/route_ipv6.c.

How does net_route_ipv6_mcast_forward_packet compare to the rest of zephyrproject-rtos/zephyr?

zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 1 of them changed net_route_ipv6_mcast_forward_packet.

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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Net_route_ipv6_mcast_forward_packet

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Patched Functions
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Net_route_ipv6_mcast_forward_packet

net_route_ipv6_mcast_forward_packet in zephyrproject-rtos/zephyr: Patched by 1 CVEs

zephyrproject-rtos/zephyr

Function

net_route_ipv6_mcast_forward_packet

Name: net_route_ipv6_mcast_forward_packet in zephyrproject-rtos/zephyr: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

subsys/net/ip/route_ipv6.c

Last patched July 31, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

net_route_ipv6_mcast_forward_packet in zephyrproject-rtos/zephyr was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 1 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 net_route_ipv6_mcast_forward_packet, newest first, with the lines each fix touched.

Missing hop-limit decrement on IPv6 forwarding path allows unbounded packet looping (DoS) in Zephyr routers
CVE-2026-10686 · line 257 · +1 −0
High · CVSS 7.5
EPSS 0.5%2026-07-31

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1net_route_ipv6_packetsubsys/net/ip/route_ipv6.c1 CVEs · 1 patches2026
2net_route_ll_addr_supportedsubsys/net/ip/route_ipv6.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 net_route_ipv6_mcast_forward_packet.

How many CVEs have patched net_route_ipv6_mcast_forward_packet?: 1 published CVEs changed net_route_ipv6_mcast_forward_packet in zephyrproject-rtos/zephyr, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.
What is the latest CVE that changed net_route_ipv6_mcast_forward_packet?: CVE-2026-10686 (Missing hop-limit decrement on IPv6 forwarding path allows unbounded packet looping (DoS) in Zephyr routers), published 2026-07-31, changed lines 257 of subsys/net/ip/route_ipv6.c.
How does net_route_ipv6_mcast_forward_packet compare to the rest of zephyrproject-rtos/zephyr?: zephyrproject-rtos/zephyr has 186 CVEs with a located fix in total; 1 of them changed net_route_ipv6_mcast_forward_packet.
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/ip/route_ipv6.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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Overview
CVEs that patched it
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