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CVE-2026-46083Patch(linux / linux_kernel)

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch linux linux_kernel systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().

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0.5/ 10 priority

Sources & remediation

Patch / fix
Weakness type (CWE)
CWE-401

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • linux_kernel

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
linux
Products
linux_kernel

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-28: 1Patch / Workaround · 2026-05-28: 1Technical Details · 2026-05-28: 105-28
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
Full discourse1 post
  • WindowsForum@windowsforum
    Patch

    🪟 Kernel housekeeping flaw turned into a CVE: because if cleanup is optional, resources pile up. Not RCE, but stability + security are still married—patch the stable branches. #Windows #Linux #Security https://windowsforum.com/threads/cve-2026-46083-linux-spi-cleanup-bug-resource-leak-and-patch-guidance.420448/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #PatchManagement #LinuxKernel #ResourceLeak https://t.co/v9IGYbwq1P

    Post summary

    The post announces CVE‑2026‑46083, a resource‑leak flaw in Linux SPI due to optional cleanup, and urges users to patch the stable kernel branches.

    0000034
    1.1K followersView on X
CPE platform detail6 entries

6 of 6 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxlinux_kernel---
OSlinuxlinux_kernel5.13--
OSlinuxlinux_kernel5.13--
OSlinuxlinux_kernel5.13--
OSlinuxlinux_kernel5.13--
OSlinuxlinux_kernel5.13--

Explore more

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