[OE-core][kirkstone 0/4] Patch review

[Steve Sakoman <steve@sakoman.com>]

Please review this set of changes for kirkstone and have comments back by
end of day Thursday, December 11

Passed a-full on autobuilder:

https://autobuilder.yoctoproject.org/valkyrie/#/builders/29/builds/2836

The following changes since commit 80c7fd87fd95a79c6eb5f41b95cf70ccc70d9615:

  systemd-bootchart: update SRC_URI branch (2025-12-01 07:13:56 -0800)

are available in the Git repository at:

  https://git.openembedded.org/openembedded-core-contrib stable/kirkstone-nut
  https://git.openembedded.org/openembedded-core-contrib/log/?h=stable/kirkstone-nut

Hitendra Prajapati (2):
  libxml2: Security fix for CVE-2025-7425
  openssh: fix CVE-2025-61984

Peter Marko (2):
  libpng: patch CVE-2025-66293
  libmicrohttpd: disable experimental code by default

 .../openssh/openssh/CVE-2025-61984.patch      |  98 +++
 .../openssh/openssh_8.9p1.bb                  |   1 +
 .../libxml/libxml2/CVE-2025-7425.patch        | 802 ++++++++++++++++++
 meta/recipes-core/libxml/libxml2_2.9.14.bb    |   1 +
 .../libpng/files/CVE-2025-66293-01.patch      |  60 ++
 .../libpng/files/CVE-2025-66293-02.patch      | 125 +++
 .../libpng/libpng_1.6.39.bb                   |   2 +
 .../libmicrohttpd/libmicrohttpd_0.9.76.bb     |   3 +
 8 files changed, 1092 insertions(+)
 create mode 100644 meta/recipes-connectivity/openssh/openssh/CVE-2025-61984.patch
 create mode 100644 meta/recipes-core/libxml/libxml2/CVE-2025-7425.patch
 create mode 100644 meta/recipes-multimedia/libpng/files/CVE-2025-66293-01.patch
 create mode 100644 meta/recipes-multimedia/libpng/files/CVE-2025-66293-02.patch

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2.43.0