[High] Patch pytorch for CVE-2026-34445, CVE-2026-34446

[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

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Summary

What does the PR accomplish, why was it needed?
Patch pytorch for
CVE-2026-34445 (MEDIUM),
Upstream link: https://github.com/onnx/onnx/commit/e30c6935d67cc3eca2fa284e37248e7c0036c46b.patch
Patch backported? Yes

CVE-2026-34446 (HIGH).
Upstream link: https://github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cb.patch
Patch backported? Yes

Change Log

• Change: SPECS/pytorch/pytorch.spec
• Change: SPECS/pytorch/CVE-2026-34445.patch
• Change: SPECS/pytorch/CVE-2026-34446.patch

Does this affect the toolchain?

NO

Associated issues

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2026-34445
• https://nvd.nist.gov/vuln/detail/CVE-2026-34446

Test Methodology

• Pipeline build id: xxxx

[Kanishk-Bansal]

CVE-2026-34446.patch doesn't exist in the spec folder

[aninda-al]

CVE-2026-34446.patch doesn't exist in the spec folder

My bad, I looked back at the commands and I see that I added CVE-2026-34445.patch twice and git add accepted it. Anyways pushed the missing file.

[Kanishk-Bansal]

Build