mbox series

[meta-oe,scarthgap,RFC,00/14] TigerVNC CVEs

Message ID 20260127130116.1902238-1-skandigraun@gmail.com
Headers show
Series TigerVNC CVEs | expand

Message

Gyorgy Sarvari Jan. 27, 2026, 1:01 p.m. UTC 
This patch-series looks straightforward, but unfortunately this is not the case,
at least policy-wise.

Trying to be short. TigerVNC compiles its own Xserver, not the one from oe-core.

This series:
-Update xserver to latest dot release of 1.20.x series
-Add patches to all outstanding CVEs that are associated with TigerVNC
-There are unpatched CVEs which are not associated with TigerVNC
-This xserver version is different from the one in oe-core
-Complies with stable-branch policy

Alternative:
-Cherry-Pick some patches from master[1]
-The xserver version jump would be a major one (1.20.x -> 21.x)
-It would get TigerVNC's xserver in sync with oe-core's xserver
-Have all known xserver fixes without carrying patches
-One might argue that this ship has sailed when Scarthgap was branched off

The same problem is present in Kirkstone also - whatever happens in Scarthgap 
will be cherry-picked in Kirkstone also.

Anyone has any input on this? I'm especially hoping that some TigerVNC users 
will see this, but I'm happy for all feedback.

Thank you

[1]: https://git.openembedded.org/meta-openembedded/log/meta-oe/recipes-graphics/tigervnc - patches between 2025-11-24 and 2025-12-25

--
Gyorgy Sarvari (14):
  tigervnc: upgrade xorg-server component
  tigervnc: ignore CVE-2014-8241
  tigervnc: patch CVE-2023-6377
  tigervnc: patch CVE-2023-6478
  tigervnc: patch CVE-2024-0408
  tigervnc: patch CVE-2024-0409
  tigervnc: patch CVE-2025-26594
  tigervnc: patch CVE-2025-26595
  tigervnc: patch CVE-2025-26596
  tigervnc: patch CVE-2025-26597
  tigervnc: patch CVE-2025-26598
  tigervnc: patch CVE-2025-26599
  tigervnc: patch CVE-2025-26600
  tigervnc: patch CVE-2025-26601

 .../tigervnc/files/CVE-2023-6377.patch        |  80 +++++++++++
 .../tigervnc/files/CVE-2023-6478.patch        |  65 +++++++++
 .../tigervnc/files/CVE-2024-0408.patch        |  65 +++++++++
 .../tigervnc/files/CVE-2024-0409.patch        |  47 ++++++
 .../tigervnc/files/CVE-2025-26594-1.patch     |  60 ++++++++
 .../tigervnc/files/CVE-2025-26594-2.patch     |  53 +++++++
 .../tigervnc/files/CVE-2025-26595.patch       |  67 +++++++++
 .../tigervnc/files/CVE-2025-26596.patch       |  51 +++++++
 .../tigervnc/files/CVE-2025-26597.patch       |  48 +++++++
 .../tigervnc/files/CVE-2025-26598.patch       | 122 ++++++++++++++++
 .../tigervnc/files/CVE-2025-26599-1.patch     |  69 +++++++++
 .../tigervnc/files/CVE-2025-26599-2.patch     | 131 +++++++++++++++++
 .../tigervnc/files/CVE-2025-26600.patch       |  70 +++++++++
 .../tigervnc/files/CVE-2025-26601-1.patch     |  73 ++++++++++
 .../tigervnc/files/CVE-2025-26601-2.patch     |  87 ++++++++++++
 .../tigervnc/files/CVE-2025-26601-3.patch     |  54 +++++++
 .../tigervnc/files/CVE-2025-26601-4.patch     | 134 ++++++++++++++++++
 .../tigervnc/tigervnc_1.11.0.bb               |  27 +++-
 18 files changed, 1299 insertions(+), 4 deletions(-)
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2023-6377.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2023-6478.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2024-0408.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2024-0409.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26594-1.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26594-2.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26595.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26596.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26597.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26598.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26599-1.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26599-2.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26600.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26601-1.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26601-2.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26601-3.patch
 create mode 100644 meta-oe/recipes-graphics/tigervnc/files/CVE-2025-26601-4.patch