CVE-2026-43462

HIGH EPSS 25.3%
Published May 8, 20261mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net: spacemit: Fix error handling in emac_tx_mem_map() The DMA mappings were leaked on mapping error. Free them with the existing emac_free_tx_buf() function.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
25.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥6.18  –  <6.18.19
linuxlinux_kernel*≥6.19  –  <6.19.9
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/86292155bea578ebab0ca3b65d4d87ecd8a0e9ea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c34ebd7b24ea70be3c6fdb6936f79f593f37df60
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/edeaba385318f60ec1b32470da4d5eb800294d16
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/86292155bea578ebab0ca3b65d4d87ecd8a0e9ea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c34ebd7b24ea70be3c6fdb6936f79f593f37df60
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/edeaba385318f60ec1b32470da4d5eb800294d16
    Patch