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CVE-2026-64314 crypto: chacha20poly1305 - validate poly1305 template argument

🗓️ 25 Jul 2026 08:49:45Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 7 Views

In the Linux kernel, the following vulnerability has been resolved: crypto: chacha20poly1305 - validate poly1305 template argument chachapoly_create() still accepts the compatibility poly1305 parameterin the template name, but it assumes the secon...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE		CVE-2026-64314
25 Jul 202608:49
–cve
Debian CVE		CVE-2026-64314
25 Jul 202608:49
–debiancve
EUVD		EUVD-2026-49026
25 Jul 202608:49
–euvd
NVD		CVE-2026-64314
25 Jul 202610:17
–nvd
OSV		DEBIAN-CVE-2026-64314
25 Jul 202616:48
–osv
Positive Technologies		PT-2026-64535
25 Jul 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/chacha20poly1305.c"
    ],
    "versions": [
      {
        "version": "a298765e28adaea199f722142c10dae7e24dedf8",
        "lessThan": "0016d3c21c6ab60a20be7f565cefb5999f3adeb6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a298765e28adaea199f722142c10dae7e24dedf8",
        "lessThan": "e74df53b36cdc6b6b9e5488ec883d1d55624737f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a298765e28adaea199f722142c10dae7e24dedf8",
        "lessThan": "265b861bece38318b8e0fc8fac0643d4ef906d31",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/chacha20poly1305.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "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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25 Jul 2026 08:49Current
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