Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

CVE-2026-53342

🗓️ 01 Jul 2026 13:32:23Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 7 Views

Summary (CVE-2026-53342): In the ARM64 Linux kernel, page-table allocations performed during PGD mappings (pagetable_ctor calls) were not accompanied by matching destructor calls (pagetable_dtor) when freeing hot-removed page tables. This can prod...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-53342
1 Jul 202613:32
–attackerkb
Cvelist		CVE-2026-53342 arm64: mm: call pagetable dtor when freeing hot-removed page tables
1 Jul 202613:32
–cvelist
Debian CVE		CVE-2026-53342
1 Jul 202613:32
–debiancve
EUVD		EUVD-2026-40976
1 Jul 202613:32
–euvd
NVD		CVE-2026-53342
1 Jul 202614:16
–nvd
Vulners
CNA
Node
linuxlinux_kernelRange6.16–6.18.36
OR
linuxlinux_kernelRange6.19.0–7.0.13
OR
linuxlinux_kernelRange7.1.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/mm/mmu.c"
    ],
    "versions": [
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "95f27fcda681021ed3906d3cae7e68b6a57a1d8e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "aaa688ac9f18207f7452c6472e647c1febaea6a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e8eb9aeeda3a7aaf48efa1d34ae804e894e307f",
        "lessThan": "c594b83457ccdee76d458416fb3bc9348a37592f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/mm/mmu.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
01 Jul 2026 14:16Current
5.8Medium risk
Vulners AI Score5.8
7