Lucene search
+L

CVE-2026-64223 wifi: mac80211: consume only present negotiated TTLM maps

🗓️ 24 Jul 2026 15:23:08Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Linux kernel fix for wifi mac80211 TTLM maps to consume only present maps and prevent out of bounds reads.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64223
24 Jul 202615:23
attackerkb
CVE
CVE-2026-64223
24 Jul 202615:23
cve
Debian CVE
CVE-2026-64223
24 Jul 202615:23
debiancve
EUVD
EUVD-2026-48631
24 Jul 202615:23
euvd
NVD
CVE-2026-64223
24 Jul 202616:16
nvd
Positive Technologies
PT-2026-64338
24 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/mlme.c"
    ],
    "versions": [
      {
        "version": "8f500fbc6c655976c8062b1f1e55bd0b3095d6c2",
        "lessThan": "f7d395dc5008168ac5b9c1ac2791e59a6078cca1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f500fbc6c655976c8062b1f1e55bd0b3095d6c2",
        "lessThan": "2dd9304727c7041df0a599595910bdbe02ad03c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f500fbc6c655976c8062b1f1e55bd0b3095d6c2",
        "lessThan": "2becaaeebe230ade1fcd5d0f1cde4d6ee93ec78f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f500fbc6c655976c8062b1f1e55bd0b3095d6c2",
        "lessThan": "a6e6ccd5bd07155c2add6c74ce1a5e68ad3b95ea",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/mlme.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.92",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "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