UBUNTU-CVE-2026-48978

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, au...

Linux Distros Unpatched Vulnerability : CVE-2026-48978

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge witho...

Linux Distros Unpatched Vulnerability : CVE-2026-50151

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a...

Linux Distros Unpatched Vulnerability : CVE-2026-50163

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the...

Linux Distros Unpatched Vulnerability : CVE-2026-50162

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir an...

DEBIAN-CVE-2026-50162

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

CVE-2026-50162

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

CVE-2026-50163

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link"victim.secret", "/payload.tar.gz/evilcwdlink" to resolve header.Linkname...

DEBIAN-CVE-2026-48978

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as...

CVE-2026-50151 oras-go: credential forwarding via unvalidated Location header in blob upload

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from the initial POST request for the...

CVE-2026-50162 oras-go: file store write outside workingDir via symlink traversal

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

CVE-2026-50162

CVE-2026-50162 affects the oras-go library. Before 2.6.1, resolveWritePath() in content/file/file.go uses a lexical filepath.Rel check against the workingDir and does not account for symlink traversal, allowing an attacker-controlled blob title (e.g., via ocispec.AnnotationTitle like out/pwn.txt)...

CVE-2026-50162

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

CVE-2026-50162 oras-go: file store write outside workingDir via symlink traversal

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

CVE-2026-50163

The CVE concerns the oras-go library (OCI artifacts) prior to version 2.6.2, where ensureLinkPath in content/file/utils.go can return an unresolved hardlink target. During tar extraction, a hardlink entry with a relative Linkname could be resolved against the process CWD, allowing a path like pay...

CVE-2026-50163 oras-go: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution in `oras-go` tar extraction

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link"victim.secret", "/payload.tar.gz/evilcwdlink" to resolve header.Linkname...

EUVD-2026-45297

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link"victim.secret", "/payload.tar.gz/evilcwdlink" to resolve header.Linkname...

CVE-2026-50163 oras-go: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution in `oras-go` tar extraction

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link"victim.secret", "/payload.tar.gz/evilcwdlink" to resolve header.Linkname...

CVE-2026-48978 oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as...

CVE-2026-48978

The CVE-2026-48978 issue affects the oras-go library prior to 2.6.1, where auth.Client can follow the registry’s Bearer challenge realm without validating the scheme/host. This enables a malicious or compromised registry to trigger SSRF to internal networks (e.g., 169.254.169.254, 10.0.0.x, 127.0...