Vulnerability-Lookup

rlsa-2026:47083

Vulnerability from osv_rocky

Published

2026-07-29 18:06

Modified

2026-07-29 18:08

Summary

Important: pipewire security update

Details

PipeWire is a multimedia server for Linux and other Unix like operating systems.

Security Fix(es):

pipewire: PipeWire: Sandbox escape and arbitrary code execution via malicious library loading (CVE-2026-5674)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Severity

8.8 (High)


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

Credits

Rocky Enterprise Software Foundation

Red Hat

References

URL

Type

	https://errata.rockylinux.org/RLSA-2026:47083	ADVISORY
	https://bugzilla.redhat.com/show_bug.cgi?id=2455341	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Rocky Linux:10",
        "name": "pipewire",
        "purl": "pkg:rpm/rocky-linux/pipewire?distro=rocky-linux-10\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.4.11-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "details": "PipeWire is a multimedia server for Linux and other Unix like operating systems.\n\nSecurity Fix(es):\n\n* pipewire: PipeWire: Sandbox escape and arbitrary code execution via malicious library loading (CVE-2026-5674)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "RLSA-2026:47083",
  "modified": "2026-07-29T18:08:27.771957Z",
  "published": "2026-07-29T18:06:20.508719Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:47083"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455341"
    }
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: pipewire security update",
  "upstream": [
    "CVE-2026-5674"
  ]
}

CVE-2026-5674 (GCVE-0-2026-5674)

Vulnerability from cvelistv5 – Published: 2026-07-16 13:26 – Updated: 2026-07-28 16:28

Title

Pipewire: pipewire: sandbox escape and arbitrary code execution via malicious library loading

Summary

A flaw was found in PipeWire, a multimedia server. This vulnerability allows an attacker to escape sandboxed applications, such as Flatpak, by exploiting PipeWire's PulseAudio compatibility layer. An attacker with minimal permissions within a sandboxed environment can load a malicious library, leading to arbitrary code execution outside the sandbox and potential compromise of the user's system.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

redhat

References

3 references

URL	Tags
https://access.redhat.com/errata/RHSA-2026:47083	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-5674	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2455341	issue-trackingx_refsource_REDHAT

Impacted products

5 products

Vendor	Product	Version
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 0:1.4.11-1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

Date Public

2026-07-04 23:59

Credits

Red Hat would like to thank Johann Rehberger (embracethered.com) for reporting this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "metrics": [
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            "other": {
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                "id": "CVE-2026-5674",
                "options": [
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                  },
                  {
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-16T14:02:49.819208Z",
                "version": "2.0.3"
              },
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          "shortName": "CISA-ADP"
        },
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    "cna": {
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          ],
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          "product": "Red Hat Enterprise Linux 10",
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              "versionType": "rpm"
            }
          ]
        },
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          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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          "vendor": "Red Hat"
        },
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          "cpes": [
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          "cpes": [
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          "defaultStatus": "unaffected",
          "packageName": "pipewire0.2",
          "product": "Red Hat Enterprise Linux 8",
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          "cpes": [
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          "packageName": "firefox",
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        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
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              "value": "Important"
            },
            "type": "Red Hat severity rating"
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        },
        {
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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          },
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            "x_refsource_REDHAT"
          ],
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        },
        {
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            "x_refsource_REDHAT"
          ],
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        },
        {
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          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455341"
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          "time": "2026-07-04T23:59:00.000Z",
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      ],
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      "workarounds": [
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          "lang": "en",
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        }
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      },
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    "datePublished": "2026-07-16T13:26:44.534Z",
    "dateReserved": "2026-04-06T09:07:33.494Z",
    "dateUpdated": "2026-07-28T16:28:11.000Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Action not permitted

rlsa-2026:47083

Vulnerability from osv_rocky

CVE-2026-5674 (GCVE-0-2026-5674)

Tags

Sightings

Nomenclature