94 matches found
CVE-2026-5530
CVE-2026-5530 Ollama SSRF via OCI registry redirect with full response exfiltration. Writeup: https://davidrochester.com/posts/cve-2026-5530 Disclosure Ollama was contacted multiple times with no response. Usage Three modes: enum, exfil, and probe. Enum Finds live internal endpoints reachable fro...
CVE-2026-27771
CVE-2026-27771 — Gitea Container Registry Auth Bypass CVSS: N/A unpublished Affects: Gitea Disclaimer: This proof-of-concept is provided for educational and authorized security research purposes only. Unauthorized access to computer systems is illegal. The authors are not responsible for any misu...
CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
DEBIAN-CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
UBUNTU-CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
EUVD-2026-88013
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
PT-2026-99696
Name of the Vulnerable Software and Affected Versions Flatpak affected versions not specified Description A malicious OCI registry can hardlink arbitrary host files into the extraction directory during the installation or update of a Flatpak application from an OCI remote. This allows for the...
CVE-2026-96279: Improper Link Resolution Before File Access
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
SUSE CVE-2026-96279
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as...
CVE-2026-61833 zot: Bearer authentication maps DELETE to push scope, allowing unauthorized deletion
zot is a container image and artifact registry based on the Open Container Initiative Distribution Specification. Prior to 2.1.18, the bearer authentication handler in pkg/api/authn.go maps every HTTP method other than GET and HEAD to the push action, so DELETE requests are not checked for the...
SUSE CVE-2026-55588
ORAS OCI Registry As Storage is a CLI and library for managing artifacts in OCI registries. In ORAS CLI versions up to and including 1.3.2, the recursive referrer traversal does not track visited descriptors, so a malicious OCI registry that returns a cyclic referrer graph causes unbounded...
GHSA-298F-872V-2RCX ORAS CLI: Cyclic Referrer Graph Can Cause Unbounded Recursion and Resource Consumption
Summary A malicious OCI registry can return a cyclic referrer graph e.g. A - A or A - B - A. The ORAS CLI's recursive referrer traversal does not track visited descriptors, so a cycle causes unbounded recursion and memory growth — a client-side denial of service. This affects oras discover...
EUVD-2026-66110
ORAS CLI: Cyclic Referrer Graph Can Cause Unbounded Recursion and Resource Consumption...
ORAS CLI: Cyclic Referrer Graph Can Cause Unbounded Recursion and Resource Consumption
Summary A malicious OCI registry can return a cyclic referrer graph e.g. A - A or A - B - A. The ORAS CLI's recursive referrer traversal does not track visited descriptors, so a cycle causes unbounded recursion and memory growth — a client-side denial of service. This affects oras discover...
Time-of-check Time-of-use (TOCTOU) Race Condition
Overview Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via the CachedClient.Get flow in pkg/xpkg/client.go. An attacker controlling an OCI registry can serve one signed image to fetcher.Head and validator.Validate, then swap the tag to differe...
Crossplane's TOCTOU between cosign verification and image fetch in xpkg.CachedClient allows tag-based package install to bypass signature check
Summary Crossplane allows package signature verification to be configured via the ImageConfig mechanism. When enabled, the package manager uses cosign to verify that packages are correctly signed before pulling and installing them. When a package is installed using a tag reference e.g., a semanti...
GHSA-MF7Q-R4RV-JV94 Crossplane's TOCTOU between cosign verification and image fetch in xpkg.CachedClient allows tag-based package install to bypass signature check
Summary Crossplane allows package signature verification to be configured via the ImageConfig mechanism. When enabled, the package manager uses cosign to verify that packages are correctly signed before pulling and installing them. When a package is installed using a tag reference e.g., a semanti...