CVE-2026-93161

🗓️ 17 Sep 2026 16:11:55Reported by LinuxType

Linux kernel qat crypto leaves AES XTS key schedule on stack in qat_alg_xts_reverse_key.

Reporter	Title	Published	Views	Family All 8
Cvelist	CVE-2026-93161 crypto: qat - clear AES key schedule from stack	17 Sep 202616:11	–	cvelist
Debian CVE	CVE-2026-93161	17 Sep 202616:11	–	debiancve
EUVD	EUVD-2026-82269	17 Sep 202616:11	–	euvd
NVD	CVE-2026-93161	17 Sep 202617:18	–	nvd
OSV	AZL-102084 CVE-2026-93161 affecting package kernel 6.6.150.1-1	17 Sep 202617:18	–	osv
OSV	DEBIAN-CVE-2026-93161	17 Sep 202617:18	–	osv
OSV	UBUNTU-CVE-2026-93161	18 Sep 202600:00	–	osv
UbuntuCve	CVE-2026-93161	18 Sep 202600:00	–	ubuntucve

Vulners

CNA

Node

linux linux_kernelRange5.11–5.15.221

linux linux_kernelRange5.16.0–6.1.188

linux linux_kernelRange6.2.0–6.6.157

linux linux_kernelRange6.7.0–6.12.110

linux linux_kernelRange6.13.0–6.18.52

linux linux_kernelRange6.19.0–7.2.6

linux linux_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": [
      "drivers/crypto/intel/qat/qat_common/qat_algs.c"
    ],
    "versions": [
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "b9cf42622b30178f554fa74411eec67e02d70411",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "fb1194b78a163cc56bb9480c707fc34b53522359",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "892f34dc1819cceb8841005a68086710ce3763b6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "dcaa0f1e86cbcb01f68131ae907b54cf299a3592",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "9af019e213ada5c3d0d33c515071a1414b6899f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "92e4979e1a770860b26aa3d90cce0c4c6a53833c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7",
        "lessThan": "d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9",
        "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/crypto/intel/qat/qat_common/qat_algs.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/fb1194b78a163cc56bb9480c707fc34b53522359
git	www.git.kernel.org/stable/c/dcaa0f1e86cbcb01f68131ae907b54cf299a3592
git	www.git.kernel.org/stable/c/b9cf42622b30178f554fa74411eec67e02d70411
git	www.git.kernel.org/stable/c/d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9
git	www.git.kernel.org/stable/c/9af019e213ada5c3d0d33c515071a1414b6899f3
git	www.git.kernel.org/stable/c/892f34dc1819cceb8841005a68086710ce3763b6
git	www.git.kernel.org/stable/c/92e4979e1a770860b26aa3d90cce0c4c6a53833c

17 Sep 2026 17:18Current

EPSS0.00206