Lucene search
+L

CVE-2026-81003 net/iucv: filter frames in afiucv_hs_rcv() by ingress device

🗓️ 11 Sep 2026 19:42:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Linux kernel AF_IUCV lacks ingress device check, enabling cross-namespace DoS and data injection.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81003
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-81003
11 Sep 202619:42
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-81003
11 Sep 202619:42
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-81003
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76326
11 Sep 202619:42
–euvd
mscve
Microsoft CVE
net/iucv: filter frames in afiucv_hs_rcv() by ingress device
13 Sep 202608:01
–mscve
nvd
NVD
CVE-2026-81003
11 Sep 202620:19
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/iucv/af_iucv.c"
    ],
    "versions": [
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "639828ad4d374056167391dbaffd13dd5e5e5ddb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "92e5c281f1caa287bb58292f2687c9e3ff3aa23e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "712330f8a4293cfd97b0d62b7c7dc01862a16b98",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "0a5af67e7184c6a0e155c317840bd64b37177af4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "dfac2936b83be00035ae176f8252e1c1e1de9207",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "8e3763f1ccac3fc395f9af2b87114c023ced8a3f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "a7f0130a091724e69827ab58e74777a88747e892",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3881ac441f642d56503818123446f7298442236b",
        "lessThan": "80230a18c164a4b5bbc048fe2768b219ac17bc5a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/iucv/af_iucv.c"
    ],
    "versions": [
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-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

14 Sep 2026 11:59Current
CVSS 3.18.1
EPSS0.005
35