VDB
RHSA-2026:66401
RHSA-2026:66401
PUBLISHED
CVSS 7.800000190734863 HIGH
A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted HTTP request containing a massive number of query parameters will cause the application to consume an excessive amount of memory, eventually causing the application to crash or become unresponsive, resulting in a denial of service.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | erlang-sasl-0:24.3.4.2-7.el9ost.x86_64 as a component of Red Hat OpenStack Platform 17.1 | 24.3.4.2-7.el9ost.x86 |
| Red Hat | erlang-os_mon-0:24.3.4.2-7.el9ost.x86_64 as a component of Red Hat OpenStack Platform 17.1 | 24.3.4.2-7.el9ost.x86 |
| Red Hat | erlang-parsetools-0:24.3.4.2-7.el9ost.x86_64 as a component of Red Hat OpenStack Platform 17.1 | 24.3.4.2-7.el9ost.x86 |
| Red Hat | rhosp-director-images-minimal-fips-0:17.1-20260901.1.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 17.1-20260901.1.el9ost.noarch |
| Red Hat | ansible-collections-openstack-0:1.9.1-17.1.20260318160829.0e9a6f2.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 1.9.1-17.1.20260318160829.0e9a6f2.el9ost.src |
| Red Hat | openstack-keystone-1:19.0.2-17.1.20260630150819.54dd95d.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 19.0.2-17.1.20260630150819.54dd95d.el9ost.noarch |
| Red Hat | openstack-nova-scheduler-1:23.2.3-17.1.20260810140853.2ace99d.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 23.2.3-17.1.20260810140853.2ace99d.el9ost.noarch |
| Red Hat | openstack-tripleo-heat-templates-0:14.3.1-17.1.20260803105013.e7c7ce3.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 14.3.1-17.1.20260803105013.e7c7ce3.el9ost.src |
| Red Hat | erlang-tools-0:24.3.4.2-7.el9ost.x86_64 as a component of Red Hat OpenStack Platform 17.1 | 24.3.4.2-7.el9ost.x86 |
| Red Hat | python3-oslo-serialization-0:4.1.1-17.1.20260326121047.bbe5d5a.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 4.1.1-17.1.20260326121047.bbe5d5a.el9ost.noarch |
| Red Hat | rhosp-director-images-uefi-x86_64-0:17.1-20260901.1.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 17.1-20260901.1.el9ost.src |
| Red Hat | openstack-heat-engine-1:16.1.1-17.1.20260713101101.edc6d60.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 16.1.1-17.1.20260713101101.edc6d60.el9ost.noarch |
| Red Hat | python-django-horizon-1:19.4.1-17.1.20260630130603.9b1a13e.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 19.4.1-17.1.20260630130603.9b1a13e.el9ost.src |
| Red Hat | openstack-ironic-python-agent-0:7.1.1-17.1.20260803104219.0211fa9.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 7.1.1-17.1.20260803104219.0211fa9.el9ost.src |
| Red Hat | openstack-nova-novncproxy-1:23.2.3-17.1.20260810140853.2ace99d.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 23.2.3-17.1.20260810140853.2ace99d.el9ost.noarch |
| Red Hat | openstack-neutron-1:18.6.1-17.1.20260810120959.85ff760.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 18.6.1-17.1.20260810120959.85ff760.el9ost.noarch |
| Red Hat | openstack-neutron-macvtap-agent-1:18.6.1-17.1.20260810120959.85ff760.el9ost.noarch as a component of Red Hat OpenStack Platform 17.1 | 18.6.1-17.1.20260810120959.85ff760.el9ost.noarch |
| Red Hat | erlang-0:24.3.4.2-7.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 24.3.4.2-7.el9ost.src |
| Red Hat | rhosp-director-images-ipa-fips-x86_64-0:17.1-20260901.1.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 17.1-20260901.1.el9ost.src |
| Red Hat | os-net-config-0:14.2.1-17.1.20260803103231.61d7bd7.el9ost.src as a component of Red Hat OpenStack Platform 17.1 | 14.2.1-17.1.20260803103231.61d7bd7.el9ost.src |
…and 126 more
Timeline
- Sep 10, 2026 CVE Published
- Sep 12, 2026 CVE Updated
- Sep 12, 2026 Distribution Patch
- Sep 12, 2026 Distribution Patch
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
- Sep 12, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:66401 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2430312 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2434432 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2437111 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2445356 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2456336 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2456338 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2456339 issue
- https://issues.redhat.com/browse/OSPRH-19640 advisory
- https://issues.redhat.com/browse/OSPRH-23919 advisory
- https://issues.redhat.com/browse/OSPRH-25386 advisory
- https://issues.redhat.com/browse/OSPRH-25720 advisory
- https://issues.redhat.com/browse/OSPRH-25998 advisory
- https://issues.redhat.com/browse/OSPRH-26003 advisory
- https://issues.redhat.com/browse/OSPRH-29196 advisory
- https://issues.redhat.com/browse/OSPRH-31915 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_66401.json advisory
- https://access.redhat.com/security/cve/CVE-2025-61726 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61726 advisory
…and 42 more