Peter Marko
3e5132a737
Release information [1]: OpenSSL 3.5.9 is a security patch release. The most severe CVE fixed in this release is High. This release incorporates the following bug fixes and mitigations: * Fixed DTLS retransmissions of handshake messages from a stale buffer offset. (CVE-2026-84782) * Fixed excessive memory allocation in relative CRLDP processing. (CVE-2026-35189) * Fixed QUIC unvalidated amplification credit may be over-accounted. (CVE-2026-35191) * Fixed potential CPU DoS via O(n^2) fragment reassembly in QUIC. (CVE-2026-42772) * Fixed a timing side-channel in scalar multiplication for mon-NIST EC curves. (CVE-2026-54872) * Fixed QUIC STREAM fragment metadata DoS. (CVE-2026-54873) * Fixed non-constant-time SM2 scalar multiplication on ARM64 and RISC-V. (CVE-2026-54875) * Fixed out-of-bounds access after SSL_set_SSL_CTX() during a handshake. (CVE-2026-72897) * Fixed QUIC connection-level flow control was not enforced for streams. (CVE-2026-75804) * Fixed a NULL pointer dereference in CMP client revocation response handling. (CVE-2026-75805) * Fixed an unauthenticated and undersized DTLS 1.2 AEAD record causing DoS. (CVE-2026-75806) * Fixed a timing side-channel in SM2 signature generation. (CVE-2026-77696) * Fixed an unbounded RETIRE_CONNECTION_ID backlog in QUIC stack implementation. (CVE-2026-84784) * Fixed a bug where EVP_DecryptFinal() incorrectly reported a stale success on AES-SIV authentication failure. [1] https://github.com/openssl/openssl/blob/openssl-3.5/NEWS.md#major-changes-between-openssl-358-and-openssl-359-29-sep-2026 (From OE-Core rev: f035c4ec526ef52690e6fbfc4c02fd27a5b6a975) Signed-off-by: Peter Marko <peter.marko@siemens.com> Signed-off-by: Yoann Congal <yoann.congal@smile.fr> Signed-off-by: Paul Barker <paul@pbarker.dev>
Poky
Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.
Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.
As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.
The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/
OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.
Contribution Guidelines
Please refer to our contributor guide here: https://docs.yoctoproject.org/dev/contributor-guide/ for full details on how to submit changes.
Where to Send Patches
As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:
OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):
- Git repository: https://git.openembedded.org/openembedded-core/
- Mailing list: openembedded-core@lists.openembedded.org
BitBake (files in bitbake/):
- Git repository: https://git.openembedded.org/bitbake/
- Mailing list: bitbake-devel@lists.openembedded.org
Documentation (files in documentation/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
- Mailing list: docs@lists.yoctoproject.org
meta-yocto (files in meta-poky/, meta-yocto-bsp/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto
- Mailing list: poky@lists.yoctoproject.org
If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.