Lucene search
K

CVE-2026-53273

🗓️ 25 Jun 2026 08:39:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

CVE-2026-53273: tee optee fixes use-after-free when client exits before the supplicant by serialising access with a mutex.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-53273 tee: optee: prevent use-after-free when the client exits before the supplicant
25 Jun 202608:39
cvelist
EUVD
EUVD-2026-39224
25 Jun 202609:31
euvd
NVD
CVE-2026-53273
25 Jun 202609:16
nvd
Vulners
CNA
Node
linuxlinux_kernelRange5.10.2355.10.259
OR
linuxlinux_kernelRange5.15.1795.15.210
OR
linuxlinux_kernelRange6.1.1306.1.176
OR
linuxlinux_kernelRange6.6.806.6.143
OR
linuxlinux_kernelRange6.12.176.12.94
OR
linuxlinux_kernelRange5.4.2915.5
OR
linuxlinux_kernelRange6.13.56.14
OR
linuxlinux_kernelRange6.145.10.259
OR
linuxlinux_kernelRange5.11.05.15.210
OR
linuxlinux_kernelRange5.16.06.1.176
OR
linuxlinux_kernelRange6.2.06.6.143
OR
linuxlinux_kernelRange6.7.06.12.94
OR
linuxlinux_kernelRange6.13.06.18.36
OR
linuxlinux_kernelRange6.19.07.0.13
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": [
      "drivers/tee/optee/supp.c"
    ],
    "versions": [
      {
        "version": "0180cf0373f84fff61b16f8c062553a13dd7cfca",
        "lessThan": "416259cb5bffecaaae5f76539deb535a8c1b2c34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c0a9a948159153be145f9471435695373904ee6d",
        "lessThan": "724d0caffd4204b46f78efe22f18f8338031c6e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec18520f5edc20a00c34a8c9fdd6507c355e880f",
        "lessThan": "ae847ab29ded2d7cece4d5970f0edefa4137bf2f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d61cc1a435e6894bfb0dd3370c6f765d2d12825d",
        "lessThan": "9a0dc9279d0907b198f205a693aedf696b08145d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fd9d2d6124c293e40797a080adf8a9c237efd8b8",
        "lessThan": "d366a01475f927402c96a3fe78bfc06b924fc87d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "70b0d6b0a199c5a3ee6c72f5e61681ed6f759612",
        "lessThan": "d5b57bb314d79e99bebb58a53588fa11dd4dbf69",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "70b0d6b0a199c5a3ee6c72f5e61681ed6f759612",
        "lessThan": "373152c94e57e9592b68c100e224fbd943cfd608",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "70b0d6b0a199c5a3ee6c72f5e61681ed6f759612",
        "lessThan": "387a926ee166814611acecb960207fe2f3c4fd3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3eb4911364c764572e9db4ab900a57689a54e8ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21234efe2a8474a6d2d01ea9573319de7858ce44",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.235",
        "lessThan": "5.10.259",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.179",
        "lessThan": "5.15.210",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.130",
        "lessThan": "6.1.176",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.80",
        "lessThan": "6.6.143",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.17",
        "lessThan": "6.12.94",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.291",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.13.5",
        "lessThan": "6.14",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/tee/optee/supp.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "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

25 Jun 2026 09:16Current
5.8Medium risk
Vulners AI Score5.8
2