CVE-2026-43202

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-43202
In the Linux kernel, the following vulnerability has been resolved: fbdev: vt8500lcdfb: fix missing dma_free_coherent() fbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not freed if the error path is reached.

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/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3 Patch
https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76 Patch
https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008 Patch
https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a Patch
https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31 Patch
https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e Patch
https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a Patch
https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876 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

11 May 2026, 20:10

Type Values Removed Values Added
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3 - () https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3 - Patch
References () https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76 - () https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76 - Patch
References () https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008 - () https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008 - Patch
References () https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a - () https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a - Patch
References () https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31 - () https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31 - Patch
References () https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e - () https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e - Patch
References () https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a - () https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a - Patch
References () https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876 - () https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876 - Patch

06 May 2026, 12:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-06 12:16

Updated : 2026-05-11 20:10

NVD link : CVE-2026-43202

Mitre link : CVE-2026-43202

CVE.ORG link : CVE-2026-43202

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo