CVE-2026-43132

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-43132
In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2 Patch
https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f Patch
https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8 Patch
https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 Patch
https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc Patch
https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936 Patch
https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095 Patch
https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

08 May 2026, 17:26

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2 - () https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2 - Patch
References () https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f - () https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f - Patch
References () https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8 - () https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8 - Patch
References () https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 - () https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 - Patch
References () https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc - () https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc - Patch
References () https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936 - () https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936 - Patch
References () https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095 - () https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095 - Patch
References () https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef - () https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef - Patch
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

06 May 2026, 12:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-06 12:16

Updated : 2026-05-08 17:26

NVD link : CVE-2026-43132

Mitre link : CVE-2026-43132

CVE.ORG link : CVE-2026-43132

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo