[MEDIUM] Patch glib for CVE-2025-4373

[aninda-al]

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

Address CVE-2025-4373

Upstream Patch Applies Cleanly: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4588.patch
Patch commit in astrolabe: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4588/diffs?commit_id=cc647f9e46d55509a93498af19659baf9c80f2e3

Also checked local build log file to ensure patch applied cleanly.

Change Log

• modified: ../SPECS/glib/glib.spec
• modified: resources/manifests/package/pkggen_core_aarch64.txt
• modified: resources/manifests/package/pkggen_core_x86_64.txt
• modified: resources/manifests/package/toolchain_aarch64.txt
• modified: resources/manifests/package/toolchain_x86_64.txt
• added: ../SPECS/glib/CVE-2025-4373.patch

Does this affect the toolchain?

YES

Associated issues

• #NA

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2025-4373

Test Methodology

• local build
• Needs toolchain rebuild as glib is part of toolchain

[Kanishk-Bansal]

• Buddy Build
• patch applied during the build (check rpm.log)
• patch include an upstream reference
• PR has security tag

[Kanishk-Bansal]

Upstream Patch Applies Cleanly. LGTM