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CVE-2026-25934

go-git is a highly extensible git implementation library written in pure Go. Prior to 5.16.5, a vulnerability was discovered in go-git whereby data integrity values for .pack and .idx files were not properly verified. This resulted in go-git potentially consuming corrupted files, which would likely result in unexpected errors such as object not found. For context, clients fetch packfiles from upstream Git servers. Those files contain a checksum of their contents, so that clients can perform inte
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:aa463fc88f51053708026e82167673575a97568af838e7a224856d2cec6ddd58
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"go-git","vendor":"go-git","versions":[{"status":"affected","version":"< 5.16.5"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:314b6126100f9fd4c188b3af8df1558e321d03af0073759adc654fc31c6200f8 · sha256:b8cc2fcc77792e45… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:314b6126100f9fd4c188b3af8df1558e321d03af0073759adc654fc31c6200f8 · sha256:b8cc2fcc77792e45… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-354","description":"CWE-354: Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:314b6126100f9fd4c188b3af8df1558e321d03af0073759adc654fc31c6200f8 · sha256:b8cc2fcc77792e45… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/go-git/go-git/releases/tag/v5.16.5","tags":["x_refsource_MISC"],"url":"https://github.com/go-git/go-git/releases/tag/v5.16.5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:314b6126100f9fd4c188b3af8df1558e321d03af0073759adc654fc31c6200f8 · sha256:b8cc2fcc77792e45… · /containers/cna/references/1
{"name":"https://github.com/go-git/go-git/security/advisories/GHSA-37cx-329c-33x3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/go-git/go-git/security/advisories/GHSA-37cx-329c-33x3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:314b6126100f9fd4c188b3af8df1558e321d03af0073759adc654fc31c6200f8 · sha256:b8cc2fcc77792e45… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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