CVE-2026-45982

MEDIUM EPSS 3.0%
Published May 27, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 27, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch() Cover a missed execution path with a new check.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥5.17  –  <6.1.165
linuxlinux_kernel*≥6.2  –  <6.6.128
linuxlinux_kernel*≥6.7  –  <6.12.75
linuxlinux_kernel*≥6.13  –  <6.18.14
linuxlinux_kernel*≥6.19  –  <6.19.4

References 6

  • git.kernel.org https://git.kernel.org/stable/c/56024dbe8c76cff22f53ba81a95d9efd4d0c9c44
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7d99cbe717c1b15a66559215df32312d8cf7e525
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b24595b86920911d2b04f862422b896a0620e9ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f2cf475d23b8486dfa414f7ac09f918ffd3c32a5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f851e03bce968ff9b3faad1b616062e1244fd38d
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/56024dbe8c76cff22f53ba81a95d9efd4d0c9c44
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7d99cbe717c1b15a66559215df32312d8cf7e525
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b24595b86920911d2b04f862422b896a0620e9ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f2cf475d23b8486dfa414f7ac09f918ffd3c32a5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f851e03bce968ff9b3faad1b616062e1244fd38d
    Patch