Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` also needs to be resetted when purging `fragment_queue` in `x25_clear_queues()`.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.12.1, < 5.10.253 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1734bd85c5e0a7a801295b729efb56b009cb8fc3Patch
- https://git.kernel.org/stable/c/4e2d1bcef78d21247fe8fef13bc7ed95885df2b5Patch
- https://git.kernel.org/stable/c/6e568835ea54a3e1d08e310e34f95d434e739477Patch
- https://git.kernel.org/stable/c/798d613afb64b01a203f448fb0f43c37c6afe79dPatch
- https://git.kernel.org/stable/c/8c92969c197b91c134be27dc3afb64ab468853a9Patch
- https://git.kernel.org/stable/c/96fc16370b0bceb289c7e0479bd0540b81e257aaPatch
- https://git.kernel.org/stable/c/a1822cb524e89b4cd2cf0b82e484a2335496a6d9Patch
- https://git.kernel.org/stable/c/f953f11ccf4afe6feb635c08145f4240d9a6b544Patch
FAQ
What is CVE-2026-31417?
CVE-2026-31417 is a vulnerability with a CVSS score of 7.5 (HIGH). In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` al...
How severe is CVE-2026-31417?
CVE-2026-31417 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-31417?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.