What’s Vulnerable › Vulnerabilities

CVE-2026-14330: Pipewire: pulse server alloca stack overflow

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-01 · updated 2026-10-30
• Weakness: CWE-770

Description

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

Affected products

• Red Hat Enterprise Linux 10: all versions
• Red Hat Enterprise Linux 8: all versions
• Red Hat Enterprise Linux 9: all versions — fixed in 0:1.4.11-1.el9_8.2

How to fix

Upgrade to a fixed version: Red Hat Enterprise Linux 9 0:1.4.11-1.el9_8.2. Check the vendor advisory for mitigations.

References

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

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