CVE-2026-23365Patch(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: net: usb: kalmia: validate USB endpoints The kalmia driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not have the same urbs the driver will crash later on when it blindly accesses these endpoints.

0.5/ 10 priority

Sources & remediation

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

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
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • General: 1 classified signal
  • Peaked 2d ago at 1 mentions (2026-03-25); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
Products
linux_kernel

2 versions affected across 1 product

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-03-25: 1Mentions · 2026-03-26: 1Mentions · 2026-03-27: 1Patch / Workaround · 2026-03-25: 1Patch / Workaround · 2026-03-26: 103-2503-2603-27
Signal classification2 categories
Patch
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-251
Patch1
2026-03-261
Patch1
2026-03-271
General1
Full discourse3 posts
  • CVEarity@CVEarity
    General

    ⚡ New CVE Alert: CVE-2026-23365 🚨 Risk Level: Unknown 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-23365 #CVE-2026-23365 #CVE   #CyberSecurity #InfoSec https://t.co/wBg35rZVBP

    Post summary

    The tweet merely announces a new CVE with unknown risk and provides a link to the NVD, offering no additional technical or exploit details.

    0000028
    123 followersView on X
  • WindowsForum@windowsforum
    Patch

    🛠️ Linux patched a USB driver trust bug… meanwhile Windows still feels like it’s betting your PC on first impressions. Malformed devices = instant chaos. Trust must be earned. https://windowsforum.com/threads/cve-2026-23365-linux-kalmia-usb-driver-fixes-endpoint-trust-crash.407498/ #LinuxKernelSecurity #Cve2026 #UsbEndpointValidation #UsbNetworkingDriver https://t.co/kWYebhTedY

    Post summary

    The tweet highlights that a Linux USB driver trust bug (CVE‑2026‑23365) has been patched, while hinting at ongoing Windows concerns.

    0000039
    1.0K followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-23365 In the Linux kernel, the following vulnerability has been resolved: net: usb: kalmia: validate USB endpoints The kalmia driver should validate that the device it is… https://www.cve.org/CVERecord?id=CVE-2026-23365

    Post summary

    CVE-2026-23365 in the Linux kernel driver has been fixed; the post does not provide a PoC, exploit detail, or evidence of in‑the‑wild attacks.

    00000122
    56.8K followersView on X
CPE platform detail9 entries

9 of 9 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxlinux_kernel---
OSlinuxlinux_kernel3.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--
OSlinuxlinux_kernel7.0--

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