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CVE-2026-31431 crypto: algif_aead - Revert to operating out-of-place

🗓️ 22 Apr 2026 08:15:10Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 111 Views

Linux kernel crypto algif_aead reverts to out-of-place operation, copying associated data directly.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
3 May 202602:37
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
29 Apr 202623:29
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
30 Apr 202601:47
–githubexploit
GithubExploit		Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
6 May 202612:08
–githubexploit
GithubExploit		Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
7 May 202616:31
–githubexploit
GithubExploit		Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
5 May 202611:26
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
30 Apr 202612:27
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
30 Apr 202615:50
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
1 May 202612:59
–githubexploit
GithubExploit		Exploit for CVE-2026-31431
1 May 202611:03
–githubexploit
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/af_alg.c",
      "crypto/algif_aead.c",
      "crypto/algif_skcipher.c",
      "include/crypto/if_alg.h"
    ],
    "versions": [
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "893d22e0135fa394db81df88697fba6032747667",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "19d43105a97be0810edbda875f2cd03f30dc130c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "961cfa271a918ad4ae452420e7c303149002875b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "3115af9644c342b356f3f07a4dd1c8905cd9a6fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "8b88d99341f139e23bdeb1027a2a3ae10d341d82",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "ce42ee423e58dffa5ec03524054c9d8bfd4f6237",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7",
        "lessThan": "a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5",
        "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/af_alg.c",
      "crypto/algif_aead.c",
      "crypto/algif_skcipher.c",
      "include/crypto/if_alg.h"
    ],
    "versions": [
      {
        "version": "4.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.254",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.204",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.170",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.137",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.85",
        "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 May 2026 22:08Current
CVSS 3.17.8
EPSS0.75521
linux kernelcryptoalgif aeadout of placeassociated datarevert
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