SUSE-SU-2026:22159-1: distribution&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:22159-1 is a vulnerability in distribution&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 18-06-2026
   PublishedVulnerability first disclosed.
2. 24-06-2026
   Last modifiedVulnerability information updated.

Description

Security update for distribution This update for distribution fixes the following issues - CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265788). - CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266629). - CVE-2026-41888: tag deletion bypasses the storage.delete.enabled configuration (bsc#1265429). - CVE-2026-39827: Invoking memory leak when rejecting channels can lead to DoS in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39828: Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39829: Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39830: Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39831: Invoking bypass of FIDO/U2F security keys physical interaction in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39832: Invoking agent constraints dropped when forwarding keys in golang.org/x/crypto/ssh/agent (bsc#1266049). - CVE-2026-39833: Invoking key constraints not enforced in golang.org/x/crypto/ssh/agent (bsc#1266049). - CVE-2026-39834: Invoking infinite loop on large channel writes in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-39835: Invoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-42508: Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts (bsc#1266049). - CVE-2026-46595: Invoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-46597: Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh (bsc#1266049). - CVE-2026-46598: Invoking pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent (bsc#1266049). Changes: * Bounds-check the file basename in PurgeUploads Walk callback * Add S3 Express One Zone support to the S3 storage driver * Fix tag list endpoint in proxy mode * Clamp oversized `n` query parameter in proxy mode instead of returning 400 * See the full changelog below for the full list of changes. * internal/client/auth/challenge: cleanups and minor refactor * build(deps): bump go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp from 0.18.0 to 0.19.0 in the go_modules group across 1 directory * build(deps): bump go.opentelemetry.io/otel/exporters/otlp/otl ptrace/otlptracehttp from 1.42.0 to 1.43.0 in the go_modules group across 1 directory * build(deps): bump github/codeql-action from 4.34.1 to 4.35.1 * chore(build): Bump go version to latest * refactor: use slices.Backward to simplify the code * fix(proxy): fix tag list endpoint in proxy mode * Update docker-compose structure in deploying.md * build(deps): bump actions/upload-artifact from 7.0.0 to 7.0.1 * build(deps): bump actions/upload-pages-artifact from 4.0.0 to 5.0.0 * build(deps): bump docker/login-action from 4.0.0 to 4.1.0 * build(deps): bump docker/bake-action from 7.0.0 to 7.1.0 * fix(proxy): clamp oversized n query param instead of * feat(s3): add express zone one support to S3 driver * fix(storage): bounds-check the file basename in PurgeUploads Walk callback * chore(release): prepare for v3.1.1 release

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