openSUSE-SU-2026:21801-1

This update for trivy fixes the following issues:

• CVE-2026-24122: github.com/sigstore/cosign/v2/pkg/cosign: improper validation of certificates that outlive expired CA certificates (bsc#1258543).
• CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control (bsc#1278002).
• CVE-2026-41178: go.opentelemetry.io/otel/baggage, go.opentelemetry.io/otel/propagation: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276745).
• CVE-2026-50163: oras-go: Information disclosure and arbitrary file access via crafted tarball hardlinks (bsc#1278702).
• CVE-2026-56854,CVE-2026-56855,CVE-2026-78662: golang.org/x/crypto/ssh: authentication bypass and deadlocks in the crypto/ssh library (bsc#1278624).
• CVE-2026-84303: github.com/grpc/grpc-go: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279390).
• CVE-2026-84304: github.com/grpc/grpc-go: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279395).
• CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing :authority and Host headers in gRPC-Go xDS servers (bsc#1279392).