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CVE-2026-93207

🗓️ 24 Sep 2026 15:10:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Linux kernel SUNRPC use-after-free in svcauth_gss_decode_credbody() due to stale len.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93207
25 Sep 202606:00
–circl
cvelist
Cvelist
CVE-2026-93207 SUNRPC: Zero rpc_gss_wire_cred at svcauth_gss_decode_credbody() entry
24 Sep 202615:10
–cvelist
debiancve
Debian CVE
CVE-2026-93207
24 Sep 202615:10
–debiancve
euvd
EUVD
EUVD-2026-85936
24 Sep 202615:10
–euvd
nvd
NVD
CVE-2026-93207
24 Sep 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-93207
24 Sep 202616:17
–osv
osv
OSV
UBUNTU-CVE-2026-93207
24 Sep 202600:00
–osv
ubuntucve
UbuntuCve
CVE-2026-93207
24 Sep 202600:00
–ubuntucve
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.3–6.6.157
linuxlinux_kernelRange6.7.0–6.12.109
linuxlinux_kernelRange6.13.0–6.18.50
linuxlinux_kernelRange6.19.0–7.2.4
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/auth_gss/svcauth_gss.c"
    ],
    "versions": [
      {
        "version": "b0bc53470d1af01f62a0fe2d405cf56477804863",
        "lessThan": "56b29d62017c7dd1718d060dd5b3a2ce61095d0c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0bc53470d1af01f62a0fe2d405cf56477804863",
        "lessThan": "0e18641708eaa8bc3c1ff338cd844aeadbd52bac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0bc53470d1af01f62a0fe2d405cf56477804863",
        "lessThan": "e0778464049b0238f2915a40007a4154f86cf351",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0bc53470d1af01f62a0fe2d405cf56477804863",
        "lessThan": "0fa8a8acae57e6373962741d5b06d13f44aba6a9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0bc53470d1af01f62a0fe2d405cf56477804863",
        "lessThan": "11539e8fcce0b0af062ae5fecf7b3676c2f7aeed",
        "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/sunrpc/auth_gss/svcauth_gss.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Sep 2026 05:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.8
EPSS0.00473
13