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CVE-2026-53294 mailbox: mailbox-test: don't free the reused channel

🗓️ 26 Jun 2026 19:40:52Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-53294 fixes double free by handling RX and TX channel aliasing when freeing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-53294
26 Jun 202619:40
attackerkb
circl
Circl
CVE-2026-53294
3 Jul 202618:56
circl
cve
CVE
CVE-2026-53294
26 Jun 202619:40
cve
debian
Debian
[SECURITY] [DLA 4664-1] linux security update
3 Jul 202615:51
debian
debian
Debian
[SECURITY] [DLA 4665-1] linux security update
3 Jul 202618:38
debian
debian
Debian
[SECURITY] [DLA 4671-1] linux-6.1 security update
5 Jul 202618:24
debian
debiancve
Debian CVE
CVE-2026-53294
26 Jun 202619:40
debiancve
nessus
Tenable Nessus
Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update
3 Jul 202600:00
nessus
nessus
Tenable Nessus
Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update
3 Jul 202600:00
nessus
nessus
Tenable Nessus
Debian dla-4671 : linux-config-6.1 - security update
6 Jul 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mailbox/mailbox-test.c"
    ],
    "versions": [
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "fc0089f82c3e36060c2c79156bc2018bfb16b56b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "5d4f3d0f64f1016cb78b400a70b67df91fac99b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
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        "status": "affected",
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      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "5c209299b0113e289e238fa5f2e8f00c59f76060",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "82f6dcea46cf5de65c4ba7283f7c7b34de4a324d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "240c71a2aea36a1a4210f911a1c32ea88777e8e4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8ea4484d0c2bb4e2152261943fa1a3522654b1c7",
        "lessThan": "88ebadbf0deefdaccdab868b44ff70a0a257f473",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mailbox/mailbox-test.c"
    ],
    "versions": [
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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