SUSE-SU-2026:4212-1: important: Security update for distribution

SLE-SECURITY-UPDATES null at suse.de
Wed Sep 16 16:56:55 UTC 2026


# Security update for distribution

Announcement ID: SUSE-SU-2026:4212-1  
Release Date: 2026-09-16T11:52:50Z  
Rating: important  
References:

  * bsc#1259718
  * bsc#1260283
  * bsc#1261793
  * bsc#1262096
  * bsc#1262951
  * bsc#1265429
  * bsc#1265788
  * bsc#1266629
  * bsc#1268884
  * bsc#1272132
  * jsc#PED-11728
  * jsc#PED-14747

  
Cross-References:

  * CVE-2026-33186
  * CVE-2026-33540
  * CVE-2026-33814
  * CVE-2026-34986
  * CVE-2026-35172
  * CVE-2026-39821
  * CVE-2026-39827
  * CVE-2026-39828
  * CVE-2026-39829
  * CVE-2026-39830
  * CVE-2026-39831
  * CVE-2026-39832
  * CVE-2026-39833
  * CVE-2026-39834
  * CVE-2026-39835
  * CVE-2026-41888
  * CVE-2026-42508
  * CVE-2026-46595
  * CVE-2026-46597
  * CVE-2026-46598
  * CVE-2026-56852

  
CVSS scores:

  * CVE-2026-33186 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-33186 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33186 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33186 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33540 ( SUSE ):  3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
  * CVE-2026-33540 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-33814 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-34986 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-35172 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-35172 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-35172 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-39821 ( SUSE ):  9.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39821 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  9.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  8.2 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-39827 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-39827 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39827 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39828 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39828 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39828 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2026-39828 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-39829 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-39829 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39829 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39829 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39830 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-39830 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39830 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
  * CVE-2026-39830 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39831 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39831 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39831 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39832 ( SUSE ):  6.2
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
  * CVE-2026-39832 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-39832 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39832 ( NVD ):  8.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
  * CVE-2026-39833 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39833 ( SUSE ):  7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39833 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39834 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-39834 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39834 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
  * CVE-2026-39835 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-39835 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39835 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-39835 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41888 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-41888 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2026-41888 ( NVD ):  6.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-41888 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2026-42508 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-42508 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-42508 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-42508 ( NVD ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-46595 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-46595 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-46595 ( NVD ):  10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
  * CVE-2026-46595 ( NVD ):  7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
  * CVE-2026-46597 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-46597 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-46597 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-46598 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-46598 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-46598 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-56852 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-56852 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-56852 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Containers Module 15-SP7
  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves 21 vulnerabilities and contains two features can now be
installed.

## Description:

This update for distribution fixes the following issues:

Security issues fixed:

  * CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper
    validation of the HTTP/2 :path pseudo- header (bsc#1260283).
  * CVE-2026-33540: information disclosure via improper validation of
    authentication realm URL (bsc#1261793).
  * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport
    when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265788).
  * CVE-2026-34986: github.com/go-jose/go-jose/v4: crafted JWE input with a
    missing encrypted key can lead to a denial of service (bsc#1262951).
  * CVE-2026-35172: information disclosure via stale references after content
    deletion (bsc#1262096).
  * 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-2026-39827,CVE-2026-39828,CVE-2026-39829,CVE-2026-39830,CVE-2026-39831,
    CVE-2026-39832,CVE-2026-39833,CVE-2026-39834,CVE-2026-39835,CVE-2026-42508,
    CVE-2026-46595,CVE-2026-46597,CVE-2026-46598: golang.org/x/crypto/ssh:
    multiple issues (bsc#1268884).
  * CVE-2026-41888: tag deletion bypasses the storage.delete.enabled
    configuration (bsc#1265429).
  * CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on
    truncated/invalid UTF-8 input (bsc#1272132).

Changes for distribution:

Update to 3.1.1:

  * 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
  * Adds support for tag pagination
  * Fixes default credentials in Azure storage provider
  * Drops support for go1.23 and go1.24 and updates to go1.25
  * docs: Update to refer to new image tag v3
  * Fix default_credentials in azure storage provider
  * chore: make function comment match function name
  * build(deps): bump golang.org/x/net from 0.37.0 to 0.38.0 in the go_modules
    group across 1 directory
  * fix: implement JWK thumbprint for Ed25519 public keys
  * fix: Annotate code block from validation.indexes configuration docs
  * feat: extract redis config to separate struct
  * Fix: resolve issue #4478 by using a temporary file for non- append writes
  * build(deps): bump ossf/scorecard-action from 2.4.1 to 2.4.2
  * docs: Add note about `OTEL_TRACES_EXPORTER`
  * fix: set OTEL traces to disabled by default
  * Fix markdown syntax for OTEL traces link in docs
  * Switch UUIDs to UUIDv7
  * refactor: replace map iteration with maps.Copy/Clone
  * s3-aws: fix build for 386
  * docs: Add OpenTelemetry links to quickstart docs
  * Fix S3 driver loglevel param
  * Fixed data race in TestSchedule test
  * Fixes #4683 - uses X/Y instead of Gx/Gy for thumbprint of ecdsa keys
  * build(deps): bump actions/checkout from 4 to 5
  * Fix broken link to Docker Hub fair use policy
  * fix(registry/handlers/app): redis CAs
  * build(deps): bump actions/labeler from 5 to 6
  * build(deps): bump actions/setup-go from 5 to 6
  * build(deps): bump actions/upload-pages-artifact from 3 to 4
  * build(deps): bump ossf/scorecard-action from 2.4.2 to 2.4.3
  * build(deps): bump github/codeql-action from 3.26.5 to 4.30.7
  * build(deps): bump github/codeql-action from 4.30.7 to 4.30.8
  * chore: labeler: add area/client mapping for internal/client/**
  * client: add Accept headers to Exists() HEAD
  * feat(registry): Make graceful shutdown test robust
  * fix(registry): Correct log formatting for upstream challenge
  * build(deps): bump github/codeql-action from 4.30.8 to 4.30.9
  * build(deps): bump github/codeql-action from 4.30.9 to 4.31.3
  * refactor: remove redundant variable declarations in for loops
  * "should" -> "must" regarding redis eviction policy
  * build(deps): bump actions/checkout from 5 to 6
  * Incorrect warning hint
  * Add return error when list object
  * build(deps): bump actions/checkout from 5.0.1 to 6.0.0
  * build(deps): bump peter-evans/dockerhub-description from 4 to 5
  * fix: Logging regression for manifest HEAD requests
  * Add boolean parsing util
  * Expose `useFIPSEndpoint` for S3
  * Add Cloudfleet Container Registry to adopters
  * fix(ci): Fix broken Azure e2e storage tests
  * BUG: Fix notification filtering to work with actions when mediatypes is
    empty
  * build(deps): bump actions/checkout from 6.0.0 to 6.0.1
  * build(deps): bump actions/upload-artifact from 4.6.2 to 6.0.0
  * build(deps): bump github/codeql-action from 4.31.3 to 4.31.10
  * build(deps): bump github/codeql-action from 4.31.10 to 4.32.2
  * build(deps): bump actions/checkout from 6.0.1 to 6.0.2
  * update golangci-lint to v2.9 and fix linting issues
  * update to go1.25.7, alpine 3.23, xx v1.9.0
  * vendor: github.com/sirupsen/logrus v1.9.4
  * vendor: update golang.org/x/* dependencies
  * vendor: github.com/docker/docker-credential-helpers v0.9.5
  * vendor: github.com/opencontainers/image-spec v1.1.1
  * vendor: github.com/klauspost/compress v1.18.4
  * fix: prefer otel variables over hard coded service name
  * vendor: github.com/spf13/cobra v1.10.2
  * vendor: github.com/bshuster-repo/logrus-logstash-hook v1.1.0
  * fix: sync parent dir to ensure data is reliably stored
  * modernize code
  * vendor: github.com/docker/go-events 605354379745
  * vendor: github.com/go-jose/go-jose/v4 v4.1.3
  * build(deps): bump github/codeql-action from 4.32.2 to 4.32.5
  * build(deps): bump docker/login-action from 3 to 4
  * build(deps): bump actions/upload-artifact from 6.0.0 to 7.0.0
  * build(deps): bump docker/setup-buildx-action from 3 to 4
  * build(deps): bump docker/bake-action from 6 to 7
  * build(deps): bump docker/metadata-action from 5 to 6
  * fix: nil-check scheduler in `proxyingRegistry.Close()`
  * fix: set MD5 on GCS writer before first `Write` call in `putContent`
  * docs: pull through cache will pull from remote multiple times
  * Update s3.md regionendpoint option
  * chore(deps): Bump Go to latest 1.25 in CI workflows and go.mod
  * fix: correct Ed25519 JWK thumbprint `kty` from `"OTP"` to
    `"OKP"`
  * Update vacuum.go
  * Opt: refector tag list pagination support (stage 1)
  * Correctly match environment variables to YAML-inlined structs in
    configuration
  * Enable Redis TLS without client certificates
  * build(deps): bump actions/deploy-pages from 4 to 5
  * build(deps): bump github/codeql-action from 4.32.5 to 4.34.1
  * fix(registry/proxy): use detached context when flushing write buffer
  * ci: pin actions and apply zizmor auto-fixes
  * build(deps): bump actions/setup-go from 6.3.0 to 6.4.0
  * build(deps): bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 in the
    go_modules group across 1 directory
  * chore(app): warn when partial TLS config is used in Redis
  * feat(registry): enhance authentication checks in htpasswd implementation
  * Opt: refactor tag list pagination support
  * build(deps): bump codecov/codecov-action from 5.5.4 to 6.0.0
  * build(deps): bump actions/configure-pages from 5.0.0 to 6.0.0
  * fix(vendor): fix broke vendor validation
  * chore(ci): Prep for v3.1 release
  * Update to version 3.1.0:
  * fix(vendor): fix broke vendpor validation
  * fix redis repo-scoped blob descriptor revocation
  * proxy: bind bearer realms to upstream trust boundary
  * restore directory ownership after last change
  * Move config files in systemd tmpfiles dir for immutable mode (jsc#PED-14747)
  * Add distribution-registry.tmpfiles
  * This is the first v3 stable release since `v2.8.3` which is a culmination of
    years of hard work of the container community and registry maintainers!
  * If you are upgrading from `v2.x` and have never used any of the release
    candidates, please familiarise yourselves with the `v2.x` deprecations
    properly.
  * oss and swift storage drivers are no longer supported
  * `docker/libtrust` has been replaced with `go-jose/go-jose` in
    https://github.com/distribution/distribution/pull/4096
  * `client` is no longer supported as a standalone package in
    https://github.com/distribution/distribution/pull/4126
  * the default configuration path has changed to `/etc/distribution/config.yml`
  * `ManifestBuilder` interface in 3886
  * `manifest.Versioned` has been deprecated in favor of `oci.Versioned` in 3887
  * `reference` package has been moved to github.com/distribution/reference in
    https://github.com/distribution/distribution/pull/4063

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-4212

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-4212

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-4212

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-4212

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-4212

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-4212

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-4212

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4212

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-4212

  * Containers Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP7-2026-4212

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-4212

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4212

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * Containers Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * distribution-registry-3.1.1-150400.9.41.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * distribution-registry-3.1.1-150400.9.41.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-33186.html
  * https://www.suse.com/security/cve/CVE-2026-33540.html
  * https://www.suse.com/security/cve/CVE-2026-33814.html
  * https://www.suse.com/security/cve/CVE-2026-34986.html
  * https://www.suse.com/security/cve/CVE-2026-35172.html
  * https://www.suse.com/security/cve/CVE-2026-39821.html
  * https://www.suse.com/security/cve/CVE-2026-39827.html
  * https://www.suse.com/security/cve/CVE-2026-39828.html
  * https://www.suse.com/security/cve/CVE-2026-39829.html
  * https://www.suse.com/security/cve/CVE-2026-39830.html
  * https://www.suse.com/security/cve/CVE-2026-39831.html
  * https://www.suse.com/security/cve/CVE-2026-39832.html
  * https://www.suse.com/security/cve/CVE-2026-39833.html
  * https://www.suse.com/security/cve/CVE-2026-39834.html
  * https://www.suse.com/security/cve/CVE-2026-39835.html
  * https://www.suse.com/security/cve/CVE-2026-41888.html
  * https://www.suse.com/security/cve/CVE-2026-42508.html
  * https://www.suse.com/security/cve/CVE-2026-46595.html
  * https://www.suse.com/security/cve/CVE-2026-46597.html
  * https://www.suse.com/security/cve/CVE-2026-46598.html
  * https://www.suse.com/security/cve/CVE-2026-56852.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1259718
  * https://bugzilla.suse.com/show_bug.cgi?id=1260283
  * https://bugzilla.suse.com/show_bug.cgi?id=1261793
  * https://bugzilla.suse.com/show_bug.cgi?id=1262096
  * https://bugzilla.suse.com/show_bug.cgi?id=1262951
  * https://bugzilla.suse.com/show_bug.cgi?id=1265429
  * https://bugzilla.suse.com/show_bug.cgi?id=1265788
  * https://bugzilla.suse.com/show_bug.cgi?id=1266629
  * https://bugzilla.suse.com/show_bug.cgi?id=1268884
  * https://bugzilla.suse.com/show_bug.cgi?id=1272132
  * https://jira.suse.com/browse/PED-11728
  * https://jira.suse.com/browse/PED-14747

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