Lucene search
K

CVE-2026-45839

🗓️ 27 May 2026 09:24:37Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

CVE-2026-45839 rejects negative CO-RE indices in bpf_core_parse_spec to avoid out of bounds reads and kernel crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45839
27 May 202609:24
attackerkb
Circl
CVE-2026-45839
27 May 202613:09
circl
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-45839 bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec()
27 May 202609:24
cvelist
Debian CVE
CVE-2026-45839
27 May 202609:24
debiancve
EUVD
EUVD-2026-32165
27 May 202609:24
euvd
NVD
CVE-2026-45839
27 May 202611:16
nvd
OSV
BELL-CVE-2026-45839
29 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45839
27 May 202611:16
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-45839 CVE-2026-45839 in rootio-linux - Patched by Root
31 May 202603:58
osv
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange5.45.15.209
OR
linuxlinux_kernelRange5.16.06.1.175
OR
linuxlinux_kernelRange6.2.06.6.141
OR
linuxlinux_kernelRange6.7.06.12.91
OR
linuxlinux_kernelRange6.13.06.18.33
OR
linuxlinux_kernelRange6.19.07.0.10
OR
linuxlinux_kernelRange7.1.07.1-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "tools/lib/bpf/relo_core.c"
    ],
    "versions": [
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "a9e777f856cd2f1efc106afc7bf21aef868509d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "669349b4612c26b3d7aacfa99d7174681bd19223",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "3ff85ae79e1a74baeb916b78a63d821f6d19a994",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "36a9012f76ba8d9189ae56a1f8bb7c87c07a1f3a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "76f2ebaf79a9ae6d0737b87f045fe769e425d78f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "99dbab7b5a12d8f58d5b0aa2f7a1fe656a70f4b2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ddc7c3042614e273044f698d2beab25cc3842d45",
        "lessThan": "1c22483a2c4bbf747787f328392ca3e68619c4dc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "tools/lib/bpf/relo_core.c"
    ],
    "versions": [
      {
        "version": "5.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

01 Jun 2026 17:17Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00027
10