CVE-2026-14330

MEDIUM 5.5

Pipewire: pulse server alloca stack overflow

CVSS Score

5.5

EPSS Score

0.1%

EPSS Percentile

1th

Multiple unbounded alloca() calls in the PulseAudio protocol server.

CWE	CWE-770
Vendor	red hat
Product	red hat enterprise linux 9
Published	Jul 1, 2026
Last Updated	Aug 31, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Red Hat / Red Hat Enterprise Linux 9

All versions affected

Red Hat / Red Hat Enterprise Linux 10

All versions affected

Red Hat / Red Hat Enterprise Linux 10

All versions affected

Red Hat / Red Hat Enterprise Linux 8

All versions affected

Red Hat / Red Hat Enterprise Linux 8

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

access.redhat.com: https://access.redhat.com/errata/RHSA-2026:61240 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-14330 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2495907

Credits

Red Hat would like to thank Tristan Madani for reporting this issue.