CVE-2026-46075

🗓️ 27 May 2026 12:58:07Reported by LinuxType

Fix use-after-free and memory leak in remove path for crypto atmel-sha204a by unregistering hwrng.

Reporter	Title	Published	Views	Family All 39
ATTACKERKB	CVE-2026-46075	27 May 202612:58	–	attackerkb
CBLMariner	CVE-2026-46075 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46075 crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path	27 May 202612:58	–	cvelist
Debian CVE	CVE-2026-46075	27 May 202612:58	–	debiancve
EUVD	EUVD-2026-32457	27 May 202612:58	–	euvd
Microsoft CVE	crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path	28 May 202608:02	–	mscve
NVD	CVE-2026-46075	27 May 202614:17	–	nvd
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse
OSV	BELL-CVE-2026-46075	29 May 202606:10	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.3–6.1.175

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.86

linux linux_kernelRange6.13.0–6.18.27

linux linux_kernelRange6.19.0–7.0.4

linux linux_kernelRange7.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/atmel-sha204a.c"
    ],
    "versions": [
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "6dbeb0f788582e1ab5dfc3f41994eac0ec88c2b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "c5a45d14234bf26e28a89e3a5dcc08336595cf11",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "775c00d87c385b758da9504cf053acea00e2ed40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "1193c12126d39bf986a5a9214827b73707b193ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "31901371ccd16b42d2f167b1018ba9ae8bd5a6c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da001fb651b00e1deeaf24767dd691ae8152a4f5",
        "lessThan": "bab1adf3b87e4bfac92c4f5963c63db434d561c1",
        "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/atmel-sha204a.c"
    ],
    "versions": [
      {
        "version": "5.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/31901371ccd16b42d2f167b1018ba9ae8bd5a6c7
git	www.git.kernel.org/stable/c/6dbeb0f788582e1ab5dfc3f41994eac0ec88c2b5
git	www.git.kernel.org/stable/c/bab1adf3b87e4bfac92c4f5963c63db434d561c1
git	www.git.kernel.org/stable/c/c5a45d14234bf26e28a89e3a5dcc08336595cf11
git	www.git.kernel.org/stable/c/775c00d87c385b758da9504cf053acea00e2ed40
git	www.git.kernel.org/stable/c/1193c12126d39bf986a5a9214827b73707b193ab

17 Jun 2026 10:53Current

5.8Medium risk

Vulners AI Score5.8

EPSS0.00173