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CVE-2026-43463

🗓️ 08 May 2026 14:22:25Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Linux kernel fix: handle error pointers from rxrpc_kernel_lookup_peer; return -ENOMEM and use IS_ERR/PTR_ERR.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43463
8 May 202614:22
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
8 May 202600:00
cnnvd
Cvelist
CVE-2026-43463 rxrpc, afs: Fix missing error pointer check after rxrpc_kernel_lookup_peer()
8 May 202614:22
cvelist
Debian CVE
CVE-2026-43463
8 May 202614:22
debiancve
EUVD
EUVD-2026-28769
8 May 202615:31
euvd
NVD
CVE-2026-43463
8 May 202615:16
nvd
OSV
BELL-CVE-2026-43463
9 May 202606:09
osv
OSV
DEBIAN-CVE-2026-43463
8 May 202615:16
osv
OSV
ROOT-OS-DEBIAN-13-CVE-2026-43463 CVE-2026-43463 in rootio-linux - Patched by Root
2 Jun 202604:18
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.7.36.8
OR
linuxlinux_kernelRange6.86.18.19
OR
linuxlinux_kernelRange6.196.19.9
OROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/afs/addr_list.c",
      "net/rxrpc/af_rxrpc.c"
    ],
    "versions": [
      {
        "version": "72904d7b9bfbf2dd146254edea93958bc35bbbfe",
        "lessThan": "d55fa7cd4b19ba91b34b307d769c149e56ad0a75",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72904d7b9bfbf2dd146254edea93958bc35bbbfe",
        "lessThan": "54331c5dcc6d97683d7ca2788e7ef9c9505e1477",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72904d7b9bfbf2dd146254edea93958bc35bbbfe",
        "lessThan": "4245a79003adf30e67f8e9060915bd05cb31d142",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "056fc740be000d39a7dba700a935f3bbfbc664e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.7.3",
        "lessThan": "6.8",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/afs/addr_list.c",
      "net/rxrpc/af_rxrpc.c"
    ],
    "versions": [
      {
        "version": "6.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:07Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00013
4