CVE-2026-24122: Improper Certificate Validation

Cosign provides code signing and transparency for containers and binaries. In versions 3.0.4 and below, an issuing certificate with a validity that expires before the leaf certificate will be considered valid during verification even if the provided timestamp would mean the issuing certificate...

PT-2026-20949

Name of the Vulnerable Software and Affected Versions Cosign versions 3.0.4 and below Description Cosign is a tool that provides code signing and transparency for containers and binaries. A flaw in the certificate validation process allows expired intermediate Certificate Authorities to validate...

cosign 信任管理问题漏洞

Cosign is a container signature, verification, and storage mechanism in the OCI registry of the United States. Versions of Cosign prior to 3.0.4 contained a trust management vulnerability. This vulnerability stemmed from issues with the certificate verification logic, potentially causing the...

Medium: runfinch-finch

Issue Overview: SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. CVE-2025-47913 net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives...

Amazon Linux 2023 : runfinch-finch (ALAS2023-2026-1420)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1420 advisory. SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. CVE-2025-47913 net/http: memory exhaustion in...

OPENSUSE-RU-2026:20161-1 Recommended update for hauler

This update for hauler fixes the following issues: Changes in hauler: - Update to version 1.4.1 bsc1256546, CVE-2026-22772: fixed typos for containerd imports 493 fix and support containerd imports of hauls 492 bump github.com/sigstore/fulcio 489 - Update to version 1.4.0: added/updated logging f...

GHSA-59JP-PJ84-45MR vulnerabilities

Vulnerabilities for packages: aactl, falco-no-driver, sigstore-scaffolding, skopeo, tekton-chains, zarf, cosign, slsa-verifier, witness, kubescape, vexctl, kots, falcoctl, gitsign...

CVE-2026-22772 vulnerabilities

Vulnerabilities for packages: aactl, falco-no-driver, sigstore-scaffolding, skopeo, tekton-chains, zarf, cosign, slsa-verifier, witness, kubescape, vexctl, kots, falcoctl, gitsign...

GHSA-59JP-PJ84-45MR vulnerabilities

Vulnerabilities for packages: podman-fips, gitsign, kots, kyverno-fips, falcoctl-fips, sigstore-scaffolding-fips, aactl, witness, falcoctl, flux-source-controller-fips, skopeo, kubescape, kyverno-policy-reporter-plugins-kyverno-fips, falco-no-driver, vexctl, slsa-verifier, image-factory, chainctl...

CVE-2026-22772 vulnerabilities

Vulnerabilities for packages: podman-fips, gitsign, kots, kyverno-fips, falcoctl-fips, sigstore-scaffolding-fips, aactl, witness, falcoctl, flux-source-controller-fips, skopeo, kubescape, kyverno-policy-reporter-plugins-kyverno-fips, falco-no-driver, vexctl, slsa-verifier, image-factory, chainctl...

CVE-2026-22703

Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor...

GO-2026-4309 Cosign verification accepts any valid Rekor entry under certain conditions in github.com/sigstore/cosign

Cosign verification accepts any valid Rekor entry under certain conditions in github.com/sigstore/cosign...

GHSA-WHQX-F9J3-CH6M Cosign verification accepts any valid Rekor entry under certain conditions

Impact A Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor entry, Cosign verifies the Rekor entry signature, and also compares the artifact's digest, the user's...

Cosign verification accepts any valid Rekor entry under certain conditions

Impact A Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor entry, Cosign verifies the Rekor entry signature, and also compares the artifact's digest, the user's...

EUVD-2026-1868

Cosign verification accepts any valid Rekor entry under certain conditions...

SUSE CVE-2026-22703

Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor...

CVE-2026-22703

Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor...

UBUNTU-CVE-2026-22703

Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor...

CVE-2026-22703

Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact's digest, signature or public key. When verifying a Rekor...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the VerifyBundle function in the verify.go file. An attacker can bypass artifact integrity checks by crafting a bundle that includes any arbitrary Rekor entry, allowing successful...