CVE-2026-46178

HIGH EPSS 2.9%
Published May 28, 20261mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published May 28, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq() Sashiko points out that mlx4_srq_alloc() was not undone during error unwind, add the missing call to mlx4_srq_free().

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
2.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥2.6.22  –  <5.10.258
linuxlinux_kernel*≥5.11  –  <5.15.209
linuxlinux_kernel*≥5.16  –  <6.1.175
linuxlinux_kernel*≥6.2  –  <6.6.140
linuxlinux_kernel*≥6.7  –  <6.12.88
linuxlinux_kernel*≥6.13  –  <6.18.30
linuxlinux_kernel*≥6.19  –  <7.0.7
linuxlinux_kernel7.1any
linuxlinux_kernel7.1any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/0be6ae614ca7fa53e7389e3c7462ed20abbd4192
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/0dbd619716fb07b7de1acd64fec673ee6e1adde7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/388617f44d81604a760742a0b5de292d411e63e3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/53fd4c03558672ccb167754fbacbf045c7ab335c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c5dc30da990045105c9762248d23076223e7878a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e01b8c9286c470b71a38acd320106f2c4f2826a1
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0be6ae614ca7fa53e7389e3c7462ed20abbd4192
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/0dbd619716fb07b7de1acd64fec673ee6e1adde7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/388617f44d81604a760742a0b5de292d411e63e3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/53fd4c03558672ccb167754fbacbf045c7ab335c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c5dc30da990045105c9762248d23076223e7878a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e01b8c9286c470b71a38acd320106f2c4f2826a1
    Patch