Skip to content

[AutoPR- Security] Patch tmux for CVE-2026-11623 [LOW]#17802

Open
azurelinux-security wants to merge 2 commits into
microsoft:3.0-devfrom
azurelinux-security:azure-autosec/tmux/3.0/1146290
Open

[AutoPR- Security] Patch tmux for CVE-2026-11623 [LOW]#17802
azurelinux-security wants to merge 2 commits into
microsoft:3.0-devfrom
azurelinux-security:azure-autosec/tmux/3.0/1146290

Conversation

@azurelinux-security

@azurelinux-security azurelinux-security commented Jun 25, 2026 •
edited
Loading

Copy link
Copy Markdown

Auto Patch tmux for CVE-2026-11623.

Autosec pipeline run -> https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1146290&view=results

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

  • The toolchain has been rebuilt successfully (or no changes were made to it)
  • The toolchain/worker package manifests are up-to-date
  • Any updated packages successfully build (or no packages were changed)
  • Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
  • Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
  • All package sources are available
  • cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
  • LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
  • All source files have up-to-date hashes in the *.signatures.json files
  • sudo make go-tidy-all and sudo make go-test-coverage pass
  • Documentation has been updated to match any changes to the build system
  • Ready to merge
Summary

What does the PR accomplish, why was it needed?

Change Log
Does this affect the toolchain?

YES/NO

Associated issues
  • N/A
Links to CVEs
Test Methodology

@microsoft-github-policy-service microsoft-github-policy-service Bot added Packaging 3.0-dev PRs Destined for AzureLinux 3.0 labels Jun 25, 2026
@v-swapsahu

v-swapsahu commented Jun 29, 2026

Copy link
Copy Markdown

The upstream fix relies on the saved_images queue, so I have backported the required prerequisite changes:

  • struct field in tmux.h: "struct images saved_images;"
  • initialization in screen_init() (screen.c): "TAILQ_INIT(&s->saved_images);"

@akhila-guruju

akhila-guruju commented Jun 29, 2026 •
edited
Loading

Copy link
Copy Markdown

Buddy Build has passed.

@Kanishk-Bansal Kanishk-Bansal marked this pull request as ready for review June 29, 2026 20:41
@Kanishk-Bansal Kanishk-Bansal requested a review from a team as a code owner June 29, 2026 20:41
@akhila-guruju

akhila-guruju commented Jun 30, 2026 •
edited
Loading

Copy link
Copy Markdown

Patch Analysis:

Backported: YES.
ENABLE_SIXEL condition block has been backported, since it is not present earlier. Initialized saved_images and TAILQ_INIT, as these were used in the CVE fix.
Patch matches with the upstream patch with above mentioned extra changes

@akhila-guruju

akhila-guruju commented Jun 30, 2026

Copy link
Copy Markdown

libstoragemgmt, nbdkit are known ptest failures and are failing in earlier pipelines also.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

3.0-dev PRs Destined for AzureLinux 3.0 AI Backport AutoPR-Security Packaging security

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

4 participants

@azurelinux-security @v-swapsahu @akhila-guruju @Kanishk-Bansal