CVE-2026-31417

HIGH EPSS 30.7%
Published Apr 13, 20262mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Apr 13, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
30.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-191

Affected Products 19

VendorProductVersionRange
linuxlinux_kernel*≥2.6.12.1  –  <5.10.253
linuxlinux_kernel*≥5.11  –  <5.15.203
linuxlinux_kernel*≥5.16  –  <6.1.168
linuxlinux_kernel*≥6.2  –  <6.6.134
linuxlinux_kernel*≥6.7  –  <6.12.81
linuxlinux_kernel*≥6.13  –  <6.18.22
linuxlinux_kernel*≥6.19  –  <6.19.12
linuxlinux_kernel2.6.12any
linuxlinux_kernel2.6.12any
linuxlinux_kernel2.6.12any
linuxlinux_kernel2.6.12any
linuxlinux_kernel2.6.12any
linuxlinux_kernel2.6.12any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/1734bd85c5e0a7a801295b729efb56b009cb8fc3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e2d1bcef78d21247fe8fef13bc7ed95885df2b5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6e568835ea54a3e1d08e310e34f95d434e739477
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/798d613afb64b01a203f448fb0f43c37c6afe79d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8c92969c197b91c134be27dc3afb64ab468853a9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/96fc16370b0bceb289c7e0479bd0540b81e257aa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a1822cb524e89b4cd2cf0b82e484a2335496a6d9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f953f11ccf4afe6feb635c08145f4240d9a6b544
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1734bd85c5e0a7a801295b729efb56b009cb8fc3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e2d1bcef78d21247fe8fef13bc7ed95885df2b5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6e568835ea54a3e1d08e310e34f95d434e739477
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/798d613afb64b01a203f448fb0f43c37c6afe79d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8c92969c197b91c134be27dc3afb64ab468853a9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/96fc16370b0bceb289c7e0479bd0540b81e257aa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a1822cb524e89b4cd2cf0b82e484a2335496a6d9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f953f11ccf4afe6feb635c08145f4240d9a6b544
    Patch