[AutoPR- Security] Patch edk2 for CVE-2026-9076, CVE-2026-7383, CVE-2026-45447, CVE-2026-45445, CVE-2026-42767, CVE-2026-42766, CVE-2026-34182, CVE-2026-34180 [CRITICAL]

[azurelinux-security]

Auto Patch edk2 for CVE-2026-9076, CVE-2026-7383, CVE-2026-45447, CVE-2026-45445, CVE-2026-42767, CVE-2026-42766, CVE-2026-34182, CVE-2026-34180.

Autosec pipeline run -> https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1139844&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?

• Auto Patch edk2 for CVE-2026-9076 (HIGH), CVE-2026-7383 (HIGH), CVE-2026-45447 (HIGH), CVE-2026-45445 (MEDIUM), CVE-2026-42767 (MEDIUM), CVE-2026-42766 (MEDIUM), CVE-2026-34182 (CRITICAL), CVE-2026-34180 (HIGH).

Change Log

• CVE-2026-9076
• CVE-2026-7383
• CVE-2026-45447
• CVE-2026-45445
• CVE-2026-42767
• CVE-2026-42766
• CVE-2026-34182
• CVE-2026-34180

Does this affect the toolchain?

YES/NO

Associated issues

• N/A

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2026-9076
• https://nvd.nist.gov/vuln/detail/CVE-2026-7383
• https://nvd.nist.gov/vuln/detail/CVE-2026-45447
• https://nvd.nist.gov/vuln/detail/CVE-2026-45445
• https://nvd.nist.gov/vuln/detail/CVE-2026-42767
• https://nvd.nist.gov/vuln/detail/CVE-2026-42766
• https://nvd.nist.gov/vuln/detail/CVE-2026-34182
• https://nvd.nist.gov/vuln/detail/CVE-2026-34180

Test Methodology

• Pipeline build id: Buddy Build URL

[v-aaditya]

CVE-2026-34180 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch matches with the upstream patch completely.

CVE-2026-34182 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch has been backported manually.
3. AI patch has been modified, added int auth argument in affected function ossl_cms_EncryptedContent_init_bio in cms_local.h and cms_enc.c files and passing its value during function calls in cms_env.c file for completeness of the CVE fix, as auth is being used in the CVE fix and was not present in our version of source code.

CVE-2026-9076 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch matches with the upstream patch completely.

CVE-2026-7383 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. Minor adjustments have been made in upstream patch by AI to match the changes with upstream patch.

CVE-2026-45447 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch matches with the upstream patch completely.

CVE-2026-45445 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch has been modified by adding the test/evp_extra_test.c file and now it matches with the upstream patch completely.

CVE-2026-42767 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch matches with the upstream patch completely.

CVE-2026-42766 -

1. CVE affects the bundles openssl package as it is version 3.0.7 which is in affected range <3.0.21.
2. AI patch has been modified to remove test file as the upstream patch does not have a test file included and now it matches with the upstream patch completely.

Patches apply cleanly.
Latest Buddy Build is getting failed due to circular dependency issue in packages unrelated to this PR.

[v-aaditya]

Local build was successful. Kindly trigger Buddy Build once the issue is resolved.

[Kanishk-Bansal]

/azurepipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).