SUSE-SU-2026:4272-1

Kaynağa göre önem derecesi

Hiçbir kaynak CVSS puanı vermiyor.

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: SUSE.

Açıklama

This update for google-guest-agent fixes the following issues: - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2 :path pseudo- header. - CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input (bsc#1272118). - CVE-2026-56854: golang.org/x/crypto/ssh: source-address critical option not enforced for non-public-key auth callbacks (bsc#1278597) - CVE-2026-56855: golang.org/x/crypto/ssh: prevent DoS on deadlocked established channel (bsc#1278597) - CVE-2026-78662: golang.org/x/crypto/ssh: prevent DoS on deadlocked undecided channel (bsc#1278597). - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279297). - CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279414). - CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing ':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1278967). Changes for google-guest-agent: - Updated to version 20260903.01

Etkilenen paketler ve düzeltilmiş sürümler

Referanslar

• https://bugzilla.suse.com/1253357
• https://bugzilla.suse.com/1272118
• https://bugzilla.suse.com/1278597
• https://bugzilla.suse.com/1278967
• https://bugzilla.suse.com/1279297
• https://bugzilla.suse.com/1279414
• https://www.suse.com/security/cve/CVE-2026-33186/
• https://www.suse.com/security/cve/CVE-2026-56852/