CVE-2026-45847

UNKNOWN 0.0

net: remove WARN_ON_ONCE when accessing forward path array

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARN_ON_ONCE if userspace manages to build a sufficiently long forward path. Remove it.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	May 27, 2026

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Affected Versions

Linux / Linux

ddb94eafab8b597b05904c8277194ea2d6357fa9 < 548244c2f542aa0ad49453e9306e715a3877bc44 ddb94eafab8b597b05904c8277194ea2d6357fa9 < dcf9b3c90e5560339649d088836529883fb509f3 ddb94eafab8b597b05904c8277194ea2d6357fa9 < 9464ca7a6e56ad1ebf48b2ad5c16871edfad10c6 ddb94eafab8b597b05904c8277194ea2d6357fa9 < 959ea349c7e2d4edf07b6838ca7e59345fe61a08 ddb94eafab8b597b05904c8277194ea2d6357fa9 < 50422613185d505201167e8bdd2f2700790d5db6 ddb94eafab8b597b05904c8277194ea2d6357fa9 < a78d055ba7c31103ad02f8eceb0c452e154d2660 ddb94eafab8b597b05904c8277194ea2d6357fa9 < 008e7a7c293b30bc43e4368dac6ea3808b75a572

Linux / Linux

5.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/548244c2f542aa0ad49453e9306e715a3877bc44 git.kernel.org: https://git.kernel.org/stable/c/dcf9b3c90e5560339649d088836529883fb509f3 git.kernel.org: https://git.kernel.org/stable/c/9464ca7a6e56ad1ebf48b2ad5c16871edfad10c6 git.kernel.org: https://git.kernel.org/stable/c/959ea349c7e2d4edf07b6838ca7e59345fe61a08 git.kernel.org: https://git.kernel.org/stable/c/50422613185d505201167e8bdd2f2700790d5db6 git.kernel.org: https://git.kernel.org/stable/c/a78d055ba7c31103ad02f8eceb0c452e154d2660 git.kernel.org: https://git.kernel.org/stable/c/008e7a7c293b30bc43e4368dac6ea3808b75a572