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CVE-2026-44309 gitsign verify accepts signatures over go-git-normalized bytes, enabling trust confusion on malformed commits

🗓️ 15 May 2026 16:22:51Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2026-44309: gitsign verify signs over go-git-normalized bytes, causing trust confusion with malformed commits; fixed in 0.16.0.

Related
Affected
Refs
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Gitsign 信任管理问题漏洞
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CVE
CVE-2026-44309
15 May 202616:22
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Debian CVE
CVE-2026-44309
15 May 202616:22
debiancve
EUVD
EUVD-2026-30563
15 May 202616:22
euvd
Github Security Blog
gitsign verify accepts signatures over go-git-normalized bytes, enabling trust confusion on malformed commits
8 May 202622:38
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NVD
CVE-2026-44309
15 May 202617:16
nvd
OSV
CGA-3CCP-GF5G-46GP
15 May 202620:31
osv
Rows per page
[
  {
    "vendor": "sigstore",
    "product": "gitsign",
    "versions": [
      {
        "version": "< 0.16.0",
        "status": "affected"
      }
    ]
  }
]

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