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

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

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

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

CVE-2026-41506

A flaw was found in go-git, an extensible Git implementation library for Go. This vulnerability allows an attacker to potentially obtain sensitive HTTP authentication credentials. This can occur when go-git follows redirects during smart-HTTP clone and fetch operations, leading to the unintended...

golang: github.com/go-git/go-git: go-git: Information disclosure of HTTP authentication credentials via redirects

A flaw was found in go-git, an extensible Git implementation library for Go. This vulnerability allows an attacker to potentially obtain sensitive HTTP authentication credentials. This can occur when go-git follows redirects during smart-HTTP clone and fetch operations, leading to the unintended...

Security update for trivy (moderate)

openSUSE security update: security update for trivy ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20720-1 Rating: moderate References: bsc1264873 Cross-References: CVE-2026-41506 CVSS scores: CVE-2026-41506 SUSE : 6.5...

OPENSUSE-SU-2026:20720-1 Security update for trivy

This update for trivy fixes the following issues: Changes in trivy: - update go-git to 5.18.0 bsc1264873, CVE-2026-41506...

SUSE CVE-2026-41506

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

go-git's improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git

Impact go-git may parse malformed Git objects in a way that differs from upstream Git. When commit or tag objects contain ambiguous or malformed headers, go-git’s decoded representation may expose values differently from how Git itself would interpret or reject the same object. Additionally,...

Incorrect Behavior Order: Validate Before Canonicalize

Overview Affected versions of this package are vulnerable to Incorrect Behavior Order: Validate Before Canonicalize in the parsing of Git objects with malformed or ambiguous commit or tag objects. An attacker can cause inconsistent interpretation of object metadata or signature validation by...

GHSA-7RMH-48MX-2VWC gitsign verify accepts signatures over go-git-normalized bytes, enabling trust confusion on malformed commits

Summary gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git object bytes. For malformed objects with duplicate tree headers, git-core and go-git parse different trees:...

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

Summary gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git object bytes. For malformed objects with duplicate tree headers, git-core and go-git parse different trees:...

CVE-2026-41506

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

UBUNTU-CVE-2026-41506

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506

go-git is vulnerable to credential leakage during smart-HTTP redirects in clone/fetch operations prior to versions 5.18.0 and 6.0.0-alpha.2. The issue, a cross-host redirect exposure, has been patched in 5.18.0 and 6.0.0-alpha.2. Impact is a potential exposure of HTTP credentials during redirects...

EUVD-2026-28596

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506 go-git Credential leak via cross-host redirect in smart HTTP transport

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506 go-git Credential leak via cross-host redirect in smart HTTP transport

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506 go-git Credential leak via cross-host redirect in smart HTTP transport

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2026-41506

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....