chore(deps): Bump github.com/opencontainers/runc from 1.1.14 to 1.2.8 #1728

dependabot · 2025-11-05T16:42:10Z

Bumps github.com/opencontainers/runc from 1.1.14 to 1.2.8.

Release notes

Sourced from github.com/opencontainers/runc's releases.

runc v1.2.8 -- "鳥籠の中に囚われた屈辱を"

[!NOTE] Some vendors were given a pre-release version of this release. This public release includes two extra patches to fix regressions discovered very late during the embargo period and were thus not included in the pre-release versions. Please update to this version.

This release contains fixes for three high-severity security vulnerabilities in runc (CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881). All three vulnerabilities ultimately allow (through different methods) for full container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files.

Security

CVE-2025-31133 exploits an issue with how masked paths are implemented in runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instead bind-mount the symlink target read-write. This issue affected all known runc versions.

CVE-2025-52565 is very similar in concept and application to CVE-2025-31133, except that it exploits a flaw in /dev/console bind-mounts. When creating the /dev/console bind-mount (to /dev/pts/$n), if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount the symlink target over /dev/console. This issue affected all versions of runc >= 1.0.0-rc3.

CVE-2025-52881 is a more sophisticated variant of CVE-2019-19921, which was a flaw that allowed an attacker to trick runc into writing the LSM process labels for a container process into a dummy tmpfs file and thus not apply the correct LSM labels to the container process. The mitigation we applied for CVE-2019-19921 was fairly limited and effectively only caused runc to verify that when we write LSM labels that those labels are actual procfs files. This issue affects all known runc versions.

Static Linking Notices

The runc binary distributed with this release are statically linked with the following GNU LGPL-2.1 licensed libraries, with runc acting as a "work that uses the Library":

libseccomp

... (truncated)

Changelog

Sourced from github.com/opencontainers/runc's changelog.

[1.2.8] - 2025-11-05

鳥籠の中に囚われた屈辱を

Security

This release includes fixes for the following high-severity security issues:

CVE-2025-31133 exploits an issue with how masked paths are implemented in runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instead bind-mount the symlink target read-write. This issue affected all known runc versions.

CVE-2025-52565 is very similar in concept and application to CVE-2025-31133, except that it exploits a flaw in /dev/console bind-mounts. When creating the /dev/console bind-mount (to /dev/pts/$n), if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount the symlink target over /dev/console. This issue affected all versions of runc >= 1.0.0-rc3.

CVE-2025-52881 is a more sophisticated variant of CVE-2019-19921, which was a flaw that allowed an attacker to trick runc into writing the LSM process labels for a container process into a dummy tmpfs file and thus not apply the correct LSM labels to the container process. The mitigation we applied for CVE-2019-19921 was fairly limited and effectively only caused runc to verify that when we write LSM labels that those labels are actual procfs files. This issue affects all known runc versions.

[1.2.7] - 2025-09-05

さんをつけろよデコ助野郎！

Fixed

Removed preemptive "full access to cgroups" warning when calling runc pause or runc unpause as an unprivileged user without --systemd-cgroups. Now the warning is only emitted if an actual permission error was encountered. (#4709, #4720)

Add time namespace to container config after checkpoint/restore. CRIU since version 3.14 uses a time namespace for checkpoint/restore, however it was not joining the time namespace in runc. (#4696, #4714)

Container processes will no longer inherit the CPU affinity of runc by default. Instead, the default CPU affinity of container processes will be the largest set of CPUs permitted by the container's cpuset cgroup and any other system restrictions (such as isolated CPUs). (#4041, #4815, #4858)

... (truncated)

Commits

eeb7e60 VERSION: release v1.2.8
cdee962 merge private security patches into ghsa-release-1.2.8
b4cb2f5 rootfs: re-allow dangling symlinks in mount targets
ee56b85 openat2: improve resilience on busy systems
2462b68 Merge pull request #4943 from lifubang/backport-1.2-4934-4937
99e41a5 ci: only run lint-extra job on PRs to main
f2a1c98 CI: remove deprecated lima-vm/lima-actions/ssh
8f90185 selinux: use safe procfs API for labels
948d6e9 rootfs: switch to fd-based handling of mountpoint targets
7aa42ad libct: align param type for mountCgroupV1/V2 functions
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Bumps [github.com/opencontainers/runc](https://github.com/opencontainers/runc) from 1.1.14 to 1.2.8. - [Release notes](https://github.com/opencontainers/runc/releases) - [Changelog](https://github.com/opencontainers/runc/blob/v1.2.8/CHANGELOG.md) - [Commits](opencontainers/runc@v1.1.14...v1.2.8) --- updated-dependencies: - dependency-name: github.com/opencontainers/runc dependency-version: 1.2.8 dependency-type: indirect ... Signed-off-by: dependabot[bot] <[email protected]>

openshift-ci · 2025-11-05T16:42:23Z

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konflux-ci-qe-bot · 2025-11-05T18:24:20Z

@dependabot[bot]: The following test has Failed, say /retest to rerun failed tests.

PipelineRun Name	Status	Rerun command	Build Log	Test Log
`konflux-e2e-lnwlm`	Failed	`/retest`	View Pipeline Log	View Test Logs

Inspecting Test Artifacts

To inspect your test artifacts, follow these steps:

Install ORAS (see the ORAS installation guide).
Download artifacts with the following commands:

mkdir -p oras-artifacts
cd oras-artifacts
oras pull quay.io/konflux-test-storage/konflux-team/e2e-tests:konflux-e2e-lnwlm

Test results analysis

🚨 Error occurred while running the E2E tests, list of failed Spec(s):

➡️ [failed] [It] [release-pipelines-suite e2e tests for rhtap-service-push pipeline] Rhtap-service-push happy path Post-release verification verifies if the release CR is created [release-pipelines, rhtap-service-push, RhtapServicePush]

Click to view logs

Unexpected error:
    <*fmt.wrapError | 0xc000bc6ba0>: 
    failed to get API group resources: unable to retrieve the complete list of server APIs: appstudio.redhat.com/v1alpha1: Get "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/apis/appstudio.redhat.com/v1alpha1": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host
    {
        msg: "failed to get API group resources: unable to retrieve the complete list of server APIs: appstudio.redhat.com/v1alpha1: Get \"https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/apis/appstudio.redhat.com/v1alpha1\": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host",
        err: <*apiutil.ErrResourceDiscoveryFailed | 0xc000988ff0>{
            {
                Group: "appstudio.redhat.com",
                Version: "v1alpha1",
            }: <*url.Error | 0xc0020d8c90>{
                Op: "Get",
                URL: "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/apis/appstudio.redhat.com/v1alpha1",
                Err: <*net.OpError | 0xc000af6d70>{
                    Op: "dial",
                    Net: "tcp",
                    Source: nil,
                    Addr: nil,
                    Err: <*net.DNSError | 0xc000af6820>{
                        UnwrapErr: nil,
                        Err: "no such host",
                        Name: "api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com",
                        Server: "172.30.0.10:53",
                        IsTimeout: false,
                        IsTemporary: false,
                        IsNotFound: true,
                    },
                },
            },
        },
    }
occurred

➡️ [failed] [It] [release-pipelines-suite e2e tests for rh-advisories pipeline] Rh-advisories happy path Post-release verification verifies if release CR is created [release-pipelines, rh-advisories, rhAdvisories]

Click to view logs

Unexpected error:
    <*url.Error | 0xc001122d50>: 
    Get "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host
    {
        Op: "Get",
        URL: "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis",
        Err: <*net.OpError | 0xc000c69900>{
            Op: "dial",
            Net: "tcp",
            Source: nil,
            Addr: nil,
            Err: <*net.DNSError | 0xc00102d900>{
                UnwrapErr: nil,
                Err: "no such host",
                Name: "api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com",
                Server: "172.30.0.10:53",
                IsTimeout: false,
                IsTemporary: false,
                IsNotFound: true,
            },
        },
    }
occurred

➡️ [failed] [It] [release-pipelines-suite e2e tests for multi arch with rh-advisories pipeline] Multi arch test happy path Post-release verification verifies the release CR is created [release-pipelines, rh-advisories, multiarch-advisories, multiArchAdvisories]

Click to view logs

Unexpected error:
    <*url.Error | 0xc000fae840>: 
    Get "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host
    {
        Op: "Get",
        URL: "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis",
        Err: <*net.OpError | 0xc000c46820>{
            Op: "dial",
            Net: "tcp",
            Source: nil,
            Addr: nil,
            Err: <*net.DNSError | 0xc0006c40a0>{
                UnwrapErr: nil,
                Err: "no such host",
                Name: "api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com",
                Server: "172.30.0.10:53",
                IsTimeout: false,
                IsTemporary: false,
                IsNotFound: true,
            },
        },
    }
occurred

➡️ [failed] [It] [release-pipelines-suite e2e tests for rh-push-to-redhat-io pipeline] Rh-push-to-redhat-io happy path Post-release verification verifies if the release CR is created [release-pipelines, rh-push-to-registry-redhat-io, PushToRedhatIO]

Click to view logs

Unexpected error:
    <*url.Error | 0xc001702300>: 
    Get "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host
    {
        Op: "Get",
        URL: "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis",
        Err: <*net.OpError | 0xc0010c01e0>{
            Op: "dial",
            Net: "tcp",
            Source: nil,
            Addr: nil,
            Err: <*net.DNSError | 0xc0010823c0>{
                UnwrapErr: nil,
                Err: "no such host",
                Name: "api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com",
                Server: "172.30.0.10:53",
                IsTimeout: false,
                IsTemporary: false,
                IsNotFound: true,
            },
        },
    }
occurred

➡️ [panicked] [It] [upgrade-suite Create users and check their state] Verify AppStudioProvisionedUser [upgrade-verify]

Click to view logs

runtime error: invalid memory address or nil pointer dereference

➡️ [failed] [It] [release-pipelines-suite FBC e2e-tests] with FBC happy path Post-release verification creates component from git source https://github.com/redhat-appstudio-qe/fbc-sample-repo-test [release-pipelines, fbc-release, fbcHappyPath]

Click to view logs

Unexpected error:
    <*url.Error | 0xc000e00330>: 
    Get "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis": dial tcp: lookup api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com on 172.30.0.10:53: no such host
    {
        Op: "Get",
        URL: "https://api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com/api/v1/namespaces/managed-release-team-tenant/secrets/pyxis",
        Err: <*net.OpError | 0xc000be6690>{
            Op: "dial",
            Net: "tcp",
            Source: nil,
            Addr: nil,
            Err: <*net.DNSError | 0xc000c38050>{
                UnwrapErr: nil,
                Err: "no such host",
                Name: "api-toolchain-host-operator.apps.stone-stg-host.qc0p.p1.openshiftapps.com",
                Server: "172.30.0.10:53",
                IsTimeout: false,
                IsTemporary: false,
                IsNotFound: true,
            },
        },
    }
occurred

➡️ [failed] [It] [enterprise-contract-suite Conforma E2E tests] test creating and signing an image and task verify-enterprise-contract task ec-cli command verifies ec validate accepts a list of image references [ec, pipeline]

Click to view logs

Expected
    <[]v1.TaskRunResult | len:0, cap:0>: nil
To satisfy at least one of these matchers: [%!s(*matchers.ContainElementsMatcher=&{[0xc0005b78c0] [0xc0005b78c0]})]

➡️ [failed] [It] [release-pipelines-suite [HACBS-1571]test-release-e2e-push-image-to-pyxis] Post-release verification verifies a release PipelineRun is started and succeeded in managed namespace [release-pipelines, rh-push-to-external-registry]

Click to view logs

Error when waiting for a release pipelinerun for release push-pyxis-xkoz/snapshot-sample-odvs-7blmd to finish
Expected success, but got an error:
    <*errors.errorString | 0xc00087cb70>: 
    Pipelinerun 'managed-44tvr' didn't succeed
    Logs from failed container 'managed-44tvr-push-rpm-data-to-pyxis/step-create-trusted-artifact': 
    2025/11/05 18:01:31 Skipping step because a previous step failed
    
    {
        s: "Pipelinerun 'managed-44tvr' didn't succeed\nLogs from failed container 'managed-44tvr-push-rpm-data-to-pyxis/step-create-trusted-artifact': \n2025/11/05 18:01:31 Skipping step because a previous step failed\n",
    }

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openshift-ci bot requested review from cuipinghuo and rhopp November 5, 2025 16:42

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chore(deps): Bump github.com/opencontainers/runc from 1.1.14 to 1.2.8 #1728

chore(deps): Bump github.com/opencontainers/runc from 1.1.14 to 1.2.8 #1728

dependabot bot commented on behalf of github Nov 5, 2025

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chore(deps): Bump github.com/opencontainers/runc from 1.1.14 to 1.2.8 #1728

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chore(deps): Bump github.com/opencontainers/runc from 1.1.14 to 1.2.8 #1728

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dependabot bot commented on behalf of github Nov 5, 2025

runc v1.2.8 -- "鳥籠の中に囚われた屈辱を"

Security

Static Linking Notices

[1.2.8] - 2025-11-05

Security

[1.2.7] - 2025-09-05

Fixed

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openshift-ci bot commented Nov 5, 2025

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konflux-ci-qe-bot commented Nov 5, 2025

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