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CVE-2026-5674— Pipewire: pipewire: sandbox escape and arbitrary code execution via malicious library loading

Quick assessment

Affected
CVE-2026-5674
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PipeWire PipeWire是PipeWire组织的一款多媒体处理软件。 PipeWire存在权限许可和访问控制问题漏洞，该漏洞源于PulseAudio兼容层问题，可能导致具有最小权限的攻击者加载恶意库，实现沙箱外任意代码执行并危及用户系统。

CVSS 8.8 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 14

VendorProduct Version RangeStatus
None None ≤ 1.6.8 affected
Red Hat Red Hat Enterprise Linux 10 0:1.4.11-1.el10_2< * unaffected
any unaffected
any unaffected
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:1.2.7-1.el10_0.1< * unaffected
Red Hat Red Hat Enterprise Linux 7 any unaffected
Red Hat Red Hat Enterprise Linux 8 any unaffected
any unaffected
any unaffected
Red Hat Red Hat Enterprise Linux 9 0:1.4.11-1.el9_8< * unaffected
any unaffected
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:0.3.47-4.el9_2.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions 0:1.0.1-1.el9_4.1< * unaffected
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:1.0.1-1.el9_6.1< * unaffected

I. Basic Information for CVE-2026-5674

Vulnerability Information
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Vulnerability Title
Pipewire: pipewire: sandbox escape and arbitrary code execution via malicious library loading
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
PipeWire 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PipeWire PipeWire是PipeWire组织的一款多媒体处理软件。 PipeWire存在权限许可和访问控制问题漏洞，该漏洞源于PulseAudio兼容层问题，可能导致具有最小权限的攻击者加载恶意库，实现沙箱外任意代码执行并危及用户系统。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- - 0 ~ 1.6.8 -
Red Hat Red Hat Enterprise Linux 10 0:1.4.11-1.el10_2 ~ * cpe:/o:redhat:enterprise_linux:10.2
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:1.2.7-1.el10_0.1 ~ * cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat Red Hat Enterprise Linux 9 0:1.4.11-1.el9_8 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:0.3.47-4.el9_2.1 ~ * cpe:/a:redhat:rhel_e4s:9.2::appstream
Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions 0:1.0.1-1.el9_4.1 ~ * cpe:/a:redhat:rhel_e4s:9.4::appstream
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:1.0.1-1.el9_6.1 ~ * cpe:/a:redhat:rhel_eus:9.6::appstream
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10
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 8 - cpe:/o:redhat:enterprise_linux:8
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

II. Public POCs for CVE-2026-5674

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III. Intelligence Information for CVE-2026-5674

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Vendor Advisories for CVE-2026-5674 (8)

IV. Related Vulnerabilities

Same weakness: CWE-427

V. Comments for CVE-2026-5674

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