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"references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2026-27459" }, { "name": "RHBZ#2448503", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448503" }, { "tags": [ "x_sadp-csaf-vex" ], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27459.json" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:13512" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:10754" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:14874" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:13508" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:14873" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:14835" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:13553" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:13545" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:7224" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:11916" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:11856" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:21017" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:24853" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:19375" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:22465" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:11996" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:8437" } ], "solutions": [ { "lang": "en", "value": "RHSA-2026:13512: Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:10754: RHUI 4 for RHEL 8" }, { "lang": "en", "value": "RHSA-2026:14874: Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.16 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:13508: Red Hat Ansible Automation Platform 2.6 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:14873: Red Hat Satellite 6.17 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:14835: Red Hat Satellite 6.18 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:13553: Red Hat Ansible Automation Platform 2.5" }, { "lang": "en", "value": "RHSA-2026:13545: Red Hat Ansible Automation Platform 2.6" }, { "lang": "en", "value": "RHSA-2026:7224: Red Hat Hardened Images" }, { "lang": "en", "value": "RHSA-2026:11916: Red Hat Quay 3.10" }, { "lang": "en", "value": "RHSA-2026:11856: Red Hat Quay 3.12" }, { "lang": "en", "value": "RHSA-2026:21017: Red Hat Quay 3.14" }, { "lang": "en", "value": "RHSA-2026:24853: Red Hat Quay 3.15" }, { "lang": "en", "value": "RHSA-2026:19375: Red Hat Quay 3.16" }, { "lang": "en", "value": "RHSA-2026:22465: Red Hat Quay 3.17" }, { "lang": "en", "value": "RHSA-2026:11996: Red Hat Quay 3.9" }, { "lang": "en", "value": "RHSA-2026:8437: Red Hat Trusted Artifact Signer 1.4" } ], "timeline": [ { "lang": "en", "time": "2026-03-18T00:01:41.404Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-03-17T23:34:28.483Z", "value": "Made public." } ], "title": "pyOpenSSL: DTLS cookie callback buffer overflow", "workarounds": [ { "lang": "en", "value": "To mitigate this flaw, ensure the callback provided to the set_cookie_generate_callback function strictly limits the returned cookie string or byte sequence to under 256 bytes." } ], "x_adpType": "supplier", "x_generator": { "engine": "sadp-cli 1.0.0" }, "providerMetadata": { "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:14:16.852Z" } } ] } }