Description
Multiple unbounded alloca() calls in the PulseAudio protocol server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | — | — |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | — | — |
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | — | — |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | pipewire | 1.6.9-2 | — |
| Debian 13 | pipewire | No fix yet | — |
| Debian 12 | pipewire | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | pipewire | 1.6.2-1ubuntu1.1 | USN-8535-1 |
| Ubuntu 25.10 | pipewire | No fix yet | — |
| Ubuntu 24.04 LTS | pipewire | 1.0.5-1ubuntu3.3 | USN-8535-1 |
| Ubuntu 22.04 LTS | pipewire | 0.3.48-1ubuntu3.2 | USN-8535-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | pipewire +11 | 1.4.11-1.el10_2.2 | RHSA-2026:93442 |
| RHEL 9 | pipewire +10 | 1.4.11-1.el9_8.2 | RHSA-2026:61240 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | pipewire +11 | 1.2.7-1.el10_0.3 | RHSA-2026:94997 |
| RHEL 9.6 EUS | pipewire +10 | 1.0.1-1.el9_6.3 | RHSA-2026:94437 |
| RHEL 9.4 E4S | pipewire +10 | 1.0.1-1.el9_4.3 | RHSA-2026:94436 |
| RHEL 9.2 E4S | pipewire +8 | 0.3.47-4.el9_2.2 | RHSA-2026:94490 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | pipewire +11 | 1.4.11-1.el10_2.2 | ALSA-2026:93442 |
| AlmaLinux 9 | pipewire +10 | 1.4.11-1.el9_8.2 | ALSA-2026:61240 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | pipewire | 1.4.11-1.el10_2.2 | RLSA-2026:93442 |
| Rocky Linux 9 | pipewire | 1.4.11-1.el9_8.2 | RLSA-2026:61240 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | pipewire +15 | 1.2.7-4.amzn2023.0.5 | ALAS2023-2026-2029 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | pipewire | No fix yet | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | pipewire +11 | 1.4.11-1.el10_2.2 | ELSA-2026-93442 |
Advisories 14
- RHSA-2026:94997 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:94490 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:94437 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:94436 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:93442 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- WID-SEC-2026-3095 Red Hat Enterprise Linux (pipewire,dbus-broker): Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 3, 2026
- RLSA-2026:93442 Moderate: pipewire security update Rocky Linux Security Advisories · Nov 3, 2026
- ALSA-2026:93442 Moderate: pipewire security update AlmaLinux Security Advisories · Nov 2, 2026
- ELSA-2026-93442 Moderate: pipewire security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Nov 2, 2026
- ALSA-2026:61240 Moderate: pipewire security update AlmaLinux Security Advisories · Oct 29, 2026
- RLSA-2026:61240 Moderate: pipewire security update Rocky Linux Security Advisories · Aug 31, 2026
- RHSA-2026:61240 Red Hat Security Advisory: pipewire security update Red Hat Security Advisories (RHSA) · Aug 31, 2026
- ALAS2023-2026-2029 Important: pipewire security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 4, 2026
- USN-8535-1 pipewire vulnerabilities Ubuntu Security Notices (USN) · Jul 14, 2026
References
- RHSA-2026:61240 vendor-advisory
- RHSA-2026:93442 vendor-advisory
- RHSA-2026:94436 vendor-advisory
- RHSA-2026:94437 vendor-advisory
- RHSA-2026:94490 vendor-advisory
- RHSA-2026:94997 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-14330 vdb-entry
- RHBZ#2495907 issue-tracking