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CVE-2026-45022 go-git: Improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git

🗓️ 27 May 2026 14:54:47Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

CVE-2026-45022: go-git parses malformed objects differently than Git, affecting commit signing; fixed in 5.19.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45022
27 May 202614:54
attackerkb
Chainguard
CVE-2026-45022 vulnerabilities
12 May 202607:19
cgr
CNNVD
go-git 数据伪造问题漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-45022
27 May 202614:54
cve
Debian CVE
CVE-2026-45022
27 May 202614:54
debiancve
EUVD
EUVD-2026-32542
27 May 202614:54
euvd
Github Security Blog
go-git's improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git
11 May 202614:48
github
NVD
CVE-2026-45022
27 May 202615:16
nvd
OPENSUSE Linux
flux2-cli-2.8.7-1.1 on GA media (moderate)
15 May 202600:00
opensuse
OSV
CGA-8X53-PQV6-WQHW
12 May 202604:33
osv
Rows per page
[
  {
    "vendor": "go-git",
    "product": "go-git",
    "versions": [
      {
        "version": "< 5.19.0",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0-alpha.1, < 6.0.0-alpha.3",
        "status": "affected"
      }
    ]
  }
]

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