[Medium] patch postgresql for CVE-2025-4207

[jykanase]

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

patch postgresql for CVE-2025-4207

Change Log

• postgresql.spec

Does this affect the toolchain?

NO

Associated issues

• #xxxx

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2025-4207

Test Methodology

• Pipeline build id: xxxx

[kgodara912]

Buddy build. Except test file changes, patch matches with upstream reference with little fuzzing. If significant backporting effort is not needed, then we can put the changes in test files as well else it is fine to ignore.

[kgodara912]

postgresql works on 5 years maintenance model as per https://www.postgresql.org/support/security/CVE-2025-4207/
Minor versions are released for each package once a fix for CVE is raised. For this CVE, 16.9 is minor version in 16 major version series release. Auto upgrade PR for upgrading minor version from 16.7 to 16.9 -> #13825. We will close this PR post validation of auto upgrade PR.