Threats Tagged 'cve-2026-9080'

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.22.14. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2026:66356 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html/release_notes/ Security Fix(es): * curl: curl: Insecure connection establishment due to TLS configuration mismatch (CVE-2026-8286) * curl: curl: Man-in-the-middle attack via SSH host key bypass (CVE-2026-9547) * bind: bind9: Cache poisoning via label count discrepancy, RRSIG, wildcards (CVE-2026-11721) * sqlite: SQLite: Arbitrary code execution and crash via heap-based buffer overflow in FTS5 (CVE-2026-11824) * bind: bind9: Unexpected exit with NSEC and NSEC3 both present (CVE-2026-13204) * dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die() (CVE-2026-15816) * kernel: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133) * unbound: Unbound: Denial of Service via malformed EDNS Report-Channel option (CVE-2026-55973) * glib: off-by-one error in glib/gkeyfile.c via "g_key_file_get_locale_string_list" (CVE-2026-58014) * glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive (CVE-2026-58015) * kbd: Local privilege escalation in openvt via incorrect process owner verification allowing passwordless root login (CVE-2026-72693) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.22 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html-single/updating_clusters/index#updating-cluster-cli.

This update for curl fixes the following issues - CVE-2026-8286: wrong STARTTLS connection reuse (bsc#1268402). - CVE-2026-8458: wrong reuse for different services (bsc#1268407). - CVE-2026-8924: traling dot domain super cookie (bsc#1268409). - CVE-2026-8927: env-set cross-proxy Digest auth state leak (bsc#1268413). - CVE-2026-9079: stale proxy password leak (bsc#1268415). - CVE-2026-9080: UAF after pause in socket callback (bsc#1268416). - CVE-2026-9545: exposing HTTP/3 early data (bsc#1268417). - CVE-2026-9547: SSH improper host validation (bsc#1268420). - CVE-2026-10536: HTTP/2 stream-dependency tree UAF (bsc#1268422). - CVE-2026-12064: proto-default skips SSH verification (bsc#1268427).

Calling `curl_easy_pause()` within the event-based `CURLMOPT_SOCKETFUNCTION` callback triggers a use-after-free vulnerability, where libcurl attempts to store a flag using a dangling struct pointer immediately after that pointer's memory has been freed.