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Δ / VULNERABILITY RECORD

CVE-2025-48385.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Aug 22, 2025

Disclosure summary

CVE-2025-48385 is regarding a vulnerability in Git where when cloning a repository Git knows to optionally fetch a bundle advertised by the remote server, which allows the server-side to offload parts of the clone to a CDN. The Git client does not perform sufficient validation of the advertised bundles, which allows the remote side to perform protocol injection. This protocol injection can cause the client to write the fetched bundle to a location controlled by the adversary. The fetched content is fully controlled by the server, which can in the worst case lead to arbitrary code execution. GitHub created this CVE on their behalf. The documented Visual Studio updates incorporate updates in Git which address this vulnerability. Please see CVE-2025-48385 for more information.

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Jul

Open original source · Updated Aug 22, 2025

GitHub: CVE-2025-48385 Git Protocol Injection Vulnerability

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

VendorProduct / associationVersion / bounds
Microsoft update guideMicrosoft Visual Studio 2022 version 17.8 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.12 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.14 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.10 (MSRC status code 3)

Vendor remediation references

  • Release Notes · build 17.8.23 · product IDs 12271
  • Vendor guidance · product IDs 12271
  • Release Notes · build 17.12.10 · product IDs 12459
  • Vendor guidance · product IDs 12459
  • Release Notes · build 17.14.8 · product IDs 16767
  • Vendor guidance · product IDs 16767
  • Release Notes · build 16.11.49 · product IDs 11935
  • Vendor guidance · product IDs 11935
  • Release Notes · build 17.10.17 · product IDs 12322
  • Vendor guidance · product IDs 12322

Original records & references

PUBLISHED 2025-07-08T03:00:00-04:00
MODIFIED 2025-08-22T03:00:00-04:00
INGESTED 2026-10-08T12:45:48-04:00