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CVE-2026-43044

🗓️ 01 May 2026 14:15:40Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

Fix DMA corruption in crypto caam for long HMAC keys by using a larger kernel allocation and memory copy.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-43044
1 May 202614:15
–attackerkb
astralinux
AstraLinux
Astra Linux – vulnerability in linux-6.12
19 Oct 202607:10
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel DoS
25 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-43044
31 May 202620:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
1 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-43044 crypto: caam - fix DMA corruption on long hmac keys
1 May 202614:15
–cvelist
debiancve
Debian CVE
CVE-2026-43044
1 May 202614:15
–debiancve
nessus
Tenable Nessus
EulerOS 2.0 SP15 : kernel (EulerOS-SA-2026-2889)
6 Aug 202600:00
–nessus
nessus
Tenable Nessus
EulerOS 2.0 SP15 : kernel (EulerOS-SA-2026-2930)
6 Aug 202600:00
–nessus
nessus
Tenable Nessus
EulerOS Virtualization 2.15.1 : kernel (EulerOS-SA-2026-4640)
7 Nov 202600:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.3–6.6.134
linuxlinux_kernelRange6.7–6.12.81
linuxlinux_kernelRange6.13–6.18.22
linuxlinux_kernelRange6.19–6.19.12
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/caam/caamhash.c"
    ],
    "versions": [
      {
        "version": "199354d7fb6eaa2cc5bb650af0bca624baffee35",
        "lessThan": "a7ecf06d3ee06e9b3322e1e7b003ea5c6f6e135a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "199354d7fb6eaa2cc5bb650af0bca624baffee35",
        "lessThan": "c0c133e0225d87aad326bb90bbce9bdd6fde3cbb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "199354d7fb6eaa2cc5bb650af0bca624baffee35",
        "lessThan": "68feed135a0c7243a9275ae7e6a18260f755f52b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "199354d7fb6eaa2cc5bb650af0bca624baffee35",
        "lessThan": "f2af8be110bde26b3e3354efdfdda97f426306a4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "199354d7fb6eaa2cc5bb650af0bca624baffee35",
        "lessThan": "5ddfdcbe10dc5f97afc4e46ca22be2be717e8caf",
        "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/caam/caamhash.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.134",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.81",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.22",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.12",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 Nov 2026 23:10Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
EPSS0.0012
48