gpp_maybe
Security update for google-guest-agent
SUSE-SLE-Micro-5.5-2026-4270
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 (bsc#1260264). - 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
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Release DateSep 21 2026
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ReferencesBugzilla: 1253357, 1260264, 1272118, 1278597, 1278967, 1279297, 1279414
CVEs: CVE-2026-33186, CVE-2026-56852, CVE-2026-56854, CVE-2026-56855, CVE-2026-78662, CVE-2026-84303, CVE-2026-84304, CVE-2026-84445 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Linux Enterprise Micro 5.5 s390x
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SUSE Linux Enterprise Micro 5.5 aarch64
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SUSE Linux Enterprise Micro 5.5 ppc64le
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