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CVE-2026-64508

🗓️ 25 Jul 2026 08:52:01Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-64508: The Linux kernel fixes BPF JIT spray by flushing indirect branch predictors on reuse.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64508
25 Jul 202608:52
attackerkb
Cvelist
CVE-2026-64508 bpf: Support for hardening against JIT spraying
25 Jul 202608:52
cvelist
Debian CVE
CVE-2026-64508
25 Jul 202608:52
debiancve
EUVD
EUVD-2026-48852
25 Jul 202608:52
euvd
NVD
CVE-2026-64508
25 Jul 202610:17
nvd
Positive Technologies
PT-2026-64729
25 Jul 202600:00
ptsecurity
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange06.6.145
linuxlinux_kernelRange06.12.97
linuxlinux_kernelRange06.18.39
linuxlinux_kernelRange07.1.4
OR
linuxlinux_kernelRange6.6.06.6.145
linuxlinux_kernelRange6.7.06.12.97
linuxlinux_kernelRange6.13.06.18.39
linuxlinux_kernelRange6.19.07.1.4
linuxlinux_kernelRange7.2.07.2-rc2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/filter.h",
      "kernel/bpf/core.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "6e52c240c43a601b681e3a4e58fc5685114d4726",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "eed774da601268dae674e14d54a15e3624691f52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "8ff183ee4d8c452960df58175a094828c0513b2e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "7a6c171c6a1ac6d1509752dac131d941a3de0b37",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "96cce16e26dd02a8678f1e87f88a4b5cdb63b995",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "6.6.145",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.12.97",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.39",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.1.4",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/filter.h",
      "kernel/bpf/core.c"
    ],
    "versions": [
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "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-rc2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 10:17Current
5.8Medium risk
Vulners AI Score5.8
7