This update for cosign fixes the following issues:
Update to version 3.0.5 (jsc#SLE-23879).
Security issues fixed:
- CVE-2025-11065: github.com/go-viper/mapstructure/v2: sensitive Information leak in logs (bsc#1250620).
- CVE-2025-58181: golang.org/x/crypto/ssh: invalidated number of mechanisms can cause unbounded memory consumption
(bsc#1253913).
- CVE-2026-22703: Verification accepts any valid Rekor entry under certain conditions (bsc#1256496).
- CVE-2026-22772: github.com/sigstore/fulcio: bypass MetaIssuer URL validation bypass can trigger SSRF to arbitrary
internal services (bsc#1256562).
- CVE-2026-23991: github.com/theupdateframework/go-tuf/v2: denial of service due to invalid TUF metadata JSON returned
by TUF repository (bsc#1257080).
- CVE-2026-23992: github.com/theupdateframework/go-tuf/v2: unauthorized modification to TUF metadata files due to a
compromised or misconfigured TUF repository (bsc#1257085).
- CVE-2026-24122: improper validation of certificates that outlive expired CA certificates (bsc#1258542).
- CVE-2026-24137: github.com/sigstore/sigstore/pkg/tuf: legacy TUF client allows for arbitrary file writes with target
cache path traversal (bsc#1257139).
- CVE-2026-26958: filippo.io/edwards25519: failure to initialize receiver in MultiScalarMult can produce invalid results
and lead to undefined behavior (bsc#1258612).
Other updates and bugfixes:
- chore(deps): bump google.golang.org/api from 0.260.0 to 0.264.0 (#4679)
- chore(deps): bump github.com/sigstore/rekor-tiles/v2 from 2.0.1 to 2.1.0 (#4670)
- chore(deps): bump filippo.io/edwards25519 from 1.1.0 to 1.1.1 (#4712)
- chore(deps): bump gitlab.com/gitlab-org/api/client-go (#4680)
- chore(deps): bump the gomod group across 1 directory with 4 updates (#4702)
- chore(deps): bump the actions group with 3 updates (#4703)
- update golang builder to use go1.25.7 (#4687)
- update golangci-lint to v2.8.x (#4688)
- Support DSSE signing conformance test (#4685)
- chore(deps): bump the...