Vulnerability-Lookup

OESA-2026-2628 (CVE-2026-50292)

Vulnerability from osv_openeuler – Published: 2026-06-12 11:11 – Updated: 2026-08-06 11:11 – Source website

Summary

libinput security update

Details

libinput is a library to handle input devices in Wayland compositors and to provide a generic X.Org input driver.It provides device detection, device handling, input device event processing and abstraction so minimize the amount of custom input code compositors need to provide the common set of functionality that users expect.

Security Fix(es):

In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution(CVE-2026-50292)

Severity

7.4 (High)


                    
                      CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2026-50292	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "libinput-1.15.6-4.oe2003sp4.aarch64.rpm",
          "libinput-debuginfo-1.15.6-4.oe2003sp4.aarch64.rpm",
          "libinput-debugsource-1.15.6-4.oe2003sp4.aarch64.rpm",
          "libinput-devel-1.15.6-4.oe2003sp4.aarch64.rpm",
          "libinput-help-1.15.6-4.oe2003sp4.aarch64.rpm",
          "libinput-utils-1.15.6-4.oe2003sp4.aarch64.rpm"
        ],
        "src": [
          "libinput-1.15.6-4.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "libinput-1.15.6-4.oe2003sp4.x86_64.rpm",
          "libinput-debuginfo-1.15.6-4.oe2003sp4.x86_64.rpm",
          "libinput-debugsource-1.15.6-4.oe2003sp4.x86_64.rpm",
          "libinput-devel-1.15.6-4.oe2003sp4.x86_64.rpm",
          "libinput-help-1.15.6-4.oe2003sp4.x86_64.rpm",
          "libinput-utils-1.15.6-4.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "libinput",
        "purl": "pkg:rpm/openEuler/libinput\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.6-4.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "libinput-1.19.2-3.oe2203sp4.aarch64.rpm",
          "libinput-debuginfo-1.19.2-3.oe2203sp4.aarch64.rpm",
          "libinput-debugsource-1.19.2-3.oe2203sp4.aarch64.rpm",
          "libinput-devel-1.19.2-3.oe2203sp4.aarch64.rpm",
          "libinput-help-1.19.2-3.oe2203sp4.aarch64.rpm",
          "libinput-utils-1.19.2-3.oe2203sp4.aarch64.rpm"
        ],
        "src": [
          "libinput-1.19.2-3.oe2203sp4.src.rpm"
        ],
        "x86_64": [
          "libinput-1.19.2-3.oe2203sp4.x86_64.rpm",
          "libinput-debuginfo-1.19.2-3.oe2203sp4.x86_64.rpm",
          "libinput-debugsource-1.19.2-3.oe2203sp4.x86_64.rpm",
          "libinput-devel-1.19.2-3.oe2203sp4.x86_64.rpm",
          "libinput-help-1.19.2-3.oe2203sp4.x86_64.rpm",
          "libinput-utils-1.19.2-3.oe2203sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "libinput",
        "purl": "pkg:rpm/openEuler/libinput\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.19.2-3.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "libinput-1.24.0-3.oe2403sp1.aarch64.rpm",
          "libinput-debuginfo-1.24.0-3.oe2403sp1.aarch64.rpm",
          "libinput-debugsource-1.24.0-3.oe2403sp1.aarch64.rpm",
          "libinput-devel-1.24.0-3.oe2403sp1.aarch64.rpm",
          "libinput-help-1.24.0-3.oe2403sp1.aarch64.rpm",
          "libinput-utils-1.24.0-3.oe2403sp1.aarch64.rpm"
        ],
        "src": [
          "libinput-1.24.0-3.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "libinput-1.24.0-3.oe2403sp1.x86_64.rpm",
          "libinput-debuginfo-1.24.0-3.oe2403sp1.x86_64.rpm",
          "libinput-debugsource-1.24.0-3.oe2403sp1.x86_64.rpm",
          "libinput-devel-1.24.0-3.oe2403sp1.x86_64.rpm",
          "libinput-help-1.24.0-3.oe2403sp1.x86_64.rpm",
          "libinput-utils-1.24.0-3.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "libinput",
        "purl": "pkg:rpm/openEuler/libinput\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.24.0-3.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "libinput-1.24.0-3.oe2403sp3.aarch64.rpm",
          "libinput-debuginfo-1.24.0-3.oe2403sp3.aarch64.rpm",
          "libinput-debugsource-1.24.0-3.oe2403sp3.aarch64.rpm",
          "libinput-devel-1.24.0-3.oe2403sp3.aarch64.rpm",
          "libinput-help-1.24.0-3.oe2403sp3.aarch64.rpm",
          "libinput-utils-1.24.0-3.oe2403sp3.aarch64.rpm"
        ],
        "src": [
          "libinput-1.24.0-3.oe2403sp3.src.rpm"
        ],
        "x86_64": [
          "libinput-1.24.0-3.oe2403sp3.x86_64.rpm",
          "libinput-debuginfo-1.24.0-3.oe2403sp3.x86_64.rpm",
          "libinput-debugsource-1.24.0-3.oe2403sp3.x86_64.rpm",
          "libinput-devel-1.24.0-3.oe2403sp3.x86_64.rpm",
          "libinput-help-1.24.0-3.oe2403sp3.x86_64.rpm",
          "libinput-utils-1.24.0-3.oe2403sp3.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP3",
        "name": "libinput",
        "purl": "pkg:rpm/openEuler/libinput\u0026distro=openEuler-24.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.24.0-3.oe2403sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "libinput is a library to handle input devices in Wayland compositors and to provide  a generic X.Org input driver.It provides device detection, device handling, input  device event processing and abstraction so minimize the amount of custom input code compositors need to provide the common set of functionality that users expect.\r\n\r\nSecurity Fix(es):\n\nIn libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution(CVE-2026-50292)",
  "id": "OESA-2026-2628",
  "modified": "2026-08-06T11:11:34Z",
  "published": "2026-06-12T11:11:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2628"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50292"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "libinput security update",
  "upstream": [
    "CVE-2026-50292"
  ]
}

CVE-2026-50292 (GCVE-0-2026-50292)

Vulnerability from cvelistv5 – Published: 2026-06-04 16:41 – Updated: 2026-06-04 18:12

Summary

In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution

Severity

7.4 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-04 18:12 UTC

CWE

CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')

Assigner

mitre mitre root

References

3 references

URL	Tags
https://gitlab.freedesktop.org/libinput/libinput/…
https://gitlab.freedesktop.org/libinput/libinput/…
https://www.openwall.com/lists/oss-security/2026/…

Impacted products

1 product

Vendor	Product	Version
freedesktop	libinput	Affected: 0 , < 1.30.4 (semver) Affected: 1.31.0 , < 1.31.3 (semver) cpe:2.3:a:freedesktop:libinput:::::::: cpe:2.3:a:freedesktop:libinput::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-50292",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-04T18:12:00.642730Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-04T18:12:18.647Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "libinput",
          "vendor": "freedesktop",
          "versions": [
            {
              "lessThan": "1.30.4",
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              "lessThan": "1.31.3",
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      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "1.30.4",
                  "vulnerable": true
                },
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                  "criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "1.31.3",
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              "operator": "OR"
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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          "url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"
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          "url": "https://gitlab.freedesktop.org/libinput/libinput/-/commit/76f0d8a7f57e2868882864b4611281f12f704b55"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.