VDB
RHSA-2026%3A6055
RHSA-2026%3A6055
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A Go application processing a malicious archive can become unresponsive or crash, resulting in a denial of service.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:e044fb9bfb436ca3239f97739a43b1e6325f735f9d36af6c6b5e23f8d4dcca4d_s390x as a component of Red Hat OpenShift Builds 1.7.2 | *, registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:e044fb9bfb436ca3239f97739a43b1e6325f735f9d36af6c6b5e23f8d4dcca4d_s390x |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:d103519435231fc5a5e7133f592282eaf82f7afffd2ffa27b56f7b352b455983_ppc64le as a component of Red Hat OpenShift Builds 1.7.2 | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:d103519435231fc5a5e7133f592282eaf82f7afffd2ffa27b56f7b352b455983_ppc64le, registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:d103519435231fc5a5e7133f592282eaf82f7afffd2ffa27b56f7b352b455983_ppc64le, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-image-bundler-rhel9@sha256:9bd19d5bdc46a2392f95584fb01da2902461b920a9e76e6d6a67d147988b3155_ppc64le as a component of Red Hat OpenShift Builds 1.7.4 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-controller-rhel9@sha256:d738645b942c6c0e1c520581f6f9a7df2dd0414eef752b0b9ac7962a76d7f54f_arm64 as a component of Red Hat OpenShift Builds 1.7.4 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:b092d22ddcfc3c9befc0bbc8004206f08ab70096444a595efa1f207438a1684b_amd64 as a component of Red Hat OpenShift Builds 1.7.3 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:b092d22ddcfc3c9befc0bbc8004206f08ab70096444a595efa1f207438a1684b_amd64 as a component of Red Hat OpenShift Builds 1.7.2 | registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:b092d22ddcfc3c9befc0bbc8004206f08ab70096444a595efa1f207438a1684b_amd64, registry.redhat.io/openshift-builds/openshift-builds-git-cloner-rhel9@sha256:b092d22ddcfc3c9befc0bbc8004206f08ab70096444a595efa1f207438a1684b_amd64 |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-controller-rhel9@sha256:7f4ce86fbed5bbec3b72c4349431cca7697abf6e0eeb679b9498797edaae8286_s390x as a component of Red Hat OpenShift Builds 1.7.1 | *, registry.redhat.io/openshift-builds/openshift-builds-controller-rhel9@sha256:7f4ce86fbed5bbec3b72c4349431cca7697abf6e0eeb679b9498797edaae8286_s390x, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-rhel9-operator@sha256:f0744693ddb6e9c25d7b088d42881f8f42e0e3f537db88a62d4e5a92dea5230c_s390x as a component of Red Hat OpenShift Builds 1.7.1 | registry.redhat.io/openshift-builds/openshift-builds-rhel9-operator@sha256:f0744693ddb6e9c25d7b088d42881f8f42e0e3f537db88a62d4e5a92dea5230c_s390x, registry.redhat.io/openshift-builds/openshift-builds-rhel9-operator@sha256:f0744693ddb6e9c25d7b088d42881f8f42e0e3f537db88a62d4e5a92dea5230c_s390x, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-webhook-rhel9@sha256:49abb5399d716db141b2dc765dc9cd67bd640a0a7ea04f20265a2a3cb4782246_s390x as a component of Red Hat OpenShift Builds 1.7.2 | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-webhook-rhel9@sha256:49abb5399d716db141b2dc765dc9cd67bd640a0a7ea04f20265a2a3cb4782246_s390x, registry.redhat.io/openshift-builds/openshift-builds-shared-resource-webhook-rhel9@sha256:49abb5399d716db141b2dc765dc9cd67bd640a0a7ea04f20265a2a3cb4782246_s390x |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:cdbb68894943114029cbbcd4aff51633c19304d95821810d96cc5eae85226667_s390x as a component of Red Hat OpenShift Builds 1.7.2 | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:cdbb68894943114029cbbcd4aff51633c19304d95821810d96cc5eae85226667_s390x, registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:cdbb68894943114029cbbcd4aff51633c19304d95821810d96cc5eae85226667_s390x |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x as a component of Red Hat OpenShift Builds 1.7.2 | registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-image-bundler-rhel9@sha256:fd3767bcd2704dcb6cda3c9a2719760c110078851fe2243a98370d5dec9ad7b5_s390x as a component of Red Hat OpenShift Builds 1.7.3 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-image-processing-rhel9@sha256:e7ec63ccd128c2a404c60ecbdd50e786e70ecd640953bd57a023931afd259b05_s390x as a component of Red Hat OpenShift Builds 1.7.2 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-controller-rhel9@sha256:ef05015ffdd2854c5c429c5bce82d0f4426651ed90b0eb5b400d61d17b75ec10_ppc64le as a component of Red Hat OpenShift Builds 1.7.2 | *, registry.redhat.io/openshift-builds/openshift-builds-controller-rhel9@sha256:ef05015ffdd2854c5c429c5bce82d0f4426651ed90b0eb5b400d61d17b75ec10_ppc64le, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:b43f176d6c32ec25b3bb4f578406e1a9dc40272e5174ee1f8ab56396a777e92c_arm64 as a component of Red Hat OpenShift Builds 1.7.2 | *, *, registry.redhat.io/openshift-builds/openshift-builds-shared-resource-rhel9@sha256:b43f176d6c32ec25b3bb4f578406e1a9dc40272e5174ee1f8ab56396a777e92c_arm64 |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-operator-bundle@sha256:e393e5040d0a03b107b1afdd3b01c29dc2ec66b3bf297a9f8699c63a54fb6e26_amd64 | |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-image-bundler-rhel9@sha256:9bd19d5bdc46a2392f95584fb01da2902461b920a9e76e6d6a67d147988b3155_ppc64le as a component of Red Hat OpenShift Builds 1.7.3 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-rhel9-operator@sha256:7ac837f13c5878646f66013cf3fc5a7e607594942ca114027e9041708d83789d_amd64 as a component of Red Hat OpenShift Builds 1.7.2 | *, *, * |
| Red Hat | registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x as a component of Red Hat OpenShift Builds 1.7.1 | registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x, registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x, registry.redhat.io/openshift-builds/openshift-builds-waiters-rhel9@sha256:066ed272827787a159f60d2cfbe4696f06745c97cf3d08536b57b5346fe8446e_s390x |
…and 176 more
Timeline
- Mar 30, 2026 CVE Published
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Jul 29, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2026:6055 advisory
- https://access.redhat.com/security/cve/CVE-2025-61728 advisory
- https://access.redhat.com/security/cve/CVE-2025-66471 advisory
- https://access.redhat.com/security/updates/classification/ advisory
- https://docs.redhat.com/en/documentation/builds_for_red_hat_openshift/1.7 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6055.json advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2434431 issue
- https://www.cve.org/CVERecord?id=CVE-2025-61728 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61728 advisory
- https://go.dev/cl/736713 advisory
- https://go.dev/issue/77102 advisory
- https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc advisory
- https://pkg.go.dev/vuln/GO-2026-4342 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2419467 issue
- https://www.cve.org/CVERecord?id=CVE-2025-66471 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-66471 advisory
- https://github.com/urllib3/urllib3/commit/c19571de34c47de3a766541b041637ba5f716ed7 advisory
- https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37 advisory