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CVE-2026-64312 crypto: pcrypt - restore callback for non-parallel fallback

🗓️ 25 Jul 2026 08:49:43Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Restores the callback on non-parallel fallback in Linux crypto pcrypt to prevent async completion from running after direct AEAD call.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/pcrypt.c"
    ],
    "versions": [
      {
        "version": "a92ccd3618e42333ac6f150ecdac14dca298bc7a",
        "lessThan": "81ce16d938db9b88cdc231522c0358395ae8c6b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca",
        "lessThan": "3920c5f6edc341729d20d0507e466c6d3b11f372",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "92834692a539b5b7f409e467a14667d64713b732",
        "lessThan": "ae93c5b3e2a2968b56d772ca1d06615927b7cc36",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5edae7a9a35606017ee6e05911c290acee9fee5a",
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        "status": "affected",
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      },
      {
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      },
      {
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      },
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      },
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      {
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      },
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      },
      {
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      },
      {
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        "status": "affected",
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      },
      {
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        "status": "affected",
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      },
      {
        "version": "6.1.120",
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        "status": "affected",
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      },
      {
        "version": "6.6.64",
        "lessThan": "6.6.145",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.2",
        "lessThan": "6.12.96",
        "status": "affected",
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      },
      {
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        "versionType": "semver"
      },
      {
        "version": "5.4.287",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.11.11",
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        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/pcrypt.c"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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