[ubuntu/jammy-security] pipewire 0.3.48-1ubuntu3.2 (Accepted)

[Kyle Kernick]

pipewire (0.3.48-1ubuntu3.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Denial of service in Pulse module.
    - debian/patches/CVE-2026-14330-pre1.patch: Add a MAX_ALLOCA_SIZE limit
      and check element counts before each alloca() call in
      src/modules/module-protocol-pulse/pulse-server.c
    - debian/patches/CVE-2026-14330.patch: Make a function like alloca but
      with overflow checks and a max allocation size in
      spa/include/spa/utils/defs.h, spa/plugins/audioconvert/audioadapter.c,
      src/modules/module-protocol-pulse/defs.h,
      src/modules/module-protocol-pulse/message.c,
      src/modules/module-protocol-pulse/pulse-server.c,
      src/pipewire/buffers.c, and src/pipewire/impl-node.c
    - CVE-2026-14330

Date: 2026-07-09 17:52:04.233354+00:00
Changed-By: Kyle Kernick <kyle.kernick at canonical.com>
https://launchpad.net/ubuntu/+source/pipewire/0.3.48-1ubuntu3.2
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