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Δ / VULNERABILITY RECORD

CVE-2025-21614.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 7.5No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Aug 12, 2026

Disclosure summary

go-git clients vulnerable to DoS via maliciously crafted Git server replies

Source-reported weakness categories

CWE-400

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-Jan

Open original source · Updated Aug 12, 2026

go-git clients vulnerable to DoS via maliciously crafted Git server replies

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

Microsoft maximum product score: 7.5

VendorProduct / associationVersion / bounds
Microsoft update guideazl3 packer 1.9.5-6 on Azure Linux 3.0 (MSRC status code 3)
Microsoft update guidecbl2 packer 1.9.5-5 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 cri-o 1.22.3-14 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 packer 1.9.5-5 on CBL-Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 cri-o 1.22.3-14 on CBL-Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 cri-o 1.22.3-13 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 packer 1.9.5-7 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guideazl3 packer 1.9.5-5 on Azure Linux 3.0 (MSRC status code 3)

Vendor remediation references

  • CBL-Mariner Releases · build 1.9.5-5 · product IDs 17759-17084, 19286-17084
  • Vendor guidance · product IDs 17759-17084, 19286-17084
  • CBL-Mariner Releases · build 1.9.5-7 · product IDs 19843-17086, 19843-21692, 19285-16823
  • Vendor guidance · product IDs 19843-17086, 19843-21692, 19285-16823
  • CBL-Mariner Releases · build 1.22.3-13 · product IDs 19777-17086, 19777-21692, 19287-16823
  • Vendor guidance · product IDs 19777-17086, 19777-21692, 19287-16823

Original records & references

PUBLISHED 2025-01-15T19:00:00-05:00
MODIFIED 2026-08-12T18:25:37-04:00
INGESTED 2026-10-08T12:50:16-04:00