CVE-2026-31417
net/x25: Fix overflow when accumulating packets
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
7th
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()`.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 13, 2026 |
| Last Updated | Apr 18, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 96fc16370b0bceb289c7e0479bd0540b81e257aa 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 798d613afb64b01a203f448fb0f43c37c6afe79d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6e568835ea54a3e1d08e310e34f95d434e739477 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1734bd85c5e0a7a801295b729efb56b009cb8fc3 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4e2d1bcef78d21247fe8fef13bc7ed95885df2b5 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8c92969c197b91c134be27dc3afb64ab468853a9 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f953f11ccf4afe6feb635c08145f4240d9a6b544 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a1822cb524e89b4cd2cf0b82e484a2335496a6d9
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/96fc16370b0bceb289c7e0479bd0540b81e257aa git.kernel.org: https://git.kernel.org/stable/c/798d613afb64b01a203f448fb0f43c37c6afe79d git.kernel.org: https://git.kernel.org/stable/c/6e568835ea54a3e1d08e310e34f95d434e739477 git.kernel.org: https://git.kernel.org/stable/c/1734bd85c5e0a7a801295b729efb56b009cb8fc3 git.kernel.org: https://git.kernel.org/stable/c/4e2d1bcef78d21247fe8fef13bc7ed95885df2b5 git.kernel.org: https://git.kernel.org/stable/c/8c92969c197b91c134be27dc3afb64ab468853a9 git.kernel.org: https://git.kernel.org/stable/c/f953f11ccf4afe6feb635c08145f4240d9a6b544 git.kernel.org: https://git.kernel.org/stable/c/a1822cb524e89b4cd2cf0b82e484a2335496a6d9