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CVE-2026-68480

🗓️ 06 Aug 2026 17:36:43Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 20 Views

Fix Safe-RET to resist interrupt injection by emulating success and avoiding RET after interrupt.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-68480
6 Aug 202617:36
attackerkb
circl
Circl
CVE-2026-68480
6 Aug 202619:49
circl
cvelist
Cvelist
CVE-2026-68480 x86/bugs: Make Safe-RET robust against interrupt injection
6 Aug 202617:36
cvelist
debiancve
Debian CVE
CVE-2026-68480
6 Aug 202617:36
debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
6 Aug 202600:00
oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
5 Aug 202600:00
oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
6 Aug 202600:00
oraclelinux
euvd
EUVD
EUVD-2026-54211
7 Aug 202600:31
euvd
nvd
NVD
CVE-2026-68480
6 Aug 202622:18
nvd
osv
OSV
DEBIAN-CVE-2026-68480
6 Aug 202622:18
osv
Rows per page
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange05.10.264
linuxlinux_kernelRange05.15.215
linuxlinux_kernelRange06.1.182
linuxlinux_kernelRange06.6.150
linuxlinux_kernelRange06.12.102
linuxlinux_kernelRange06.18.43
linuxlinux_kernelRange07.1.7
OR
linuxlinux_kernelRange5.10.05.10.264
linuxlinux_kernelRange5.11.05.15.215
linuxlinux_kernelRange5.16.06.1.182
linuxlinux_kernelRange6.2.06.6.150
linuxlinux_kernelRange6.7.06.12.102
linuxlinux_kernelRange6.13.06.18.43
linuxlinux_kernelRange6.19.07.1.7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/entry/entry_64.S",
      "arch/x86/include/asm/nospec-branch.h",
      "arch/x86/kernel/cpu/bugs.c",
      "arch/x86/lib/retpoline.S"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "dfefa3c51370f84acb643cddf98bb42c885d0483",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "52db77a13be224e09eb4ba6b4252ae8ab9085c2c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "6703dba1d14cbd6647cd1ccfa3a3fa94b64dd096",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "e262f28a69ae9e0791248f93b0173c1d1f3e1d5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "bfe7f9993467ba431b2731437949ac1e2634e771",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "61649a2d61cb0dbc673f0f232f0f0c298bf50442",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "5.10.264",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "5.15.215",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.1.182",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.6.150",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.12.102",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.43",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.1.7",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/entry/entry_64.S",
      "arch/x86/include/asm/nospec-branch.h",
      "arch/x86/kernel/cpu/bugs.c",
      "arch/x86/lib/retpoline.S"
    ],
    "versions": [
      {
        "version": "5.10.264",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.215",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.182",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.150",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.102",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.43",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.7",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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