{"cve":{"cve_id":"CVE-2026-13757","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00148,"epss_percentile":0.04277,"epss_as_of":"2026-08-26","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","published_at":"2026-06-29T18:44:24.583000Z","last_modified_at":"2026-08-25T10:18:03.380000Z","cvss_v3_score":6.2,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-674"],"nvd_references":["https://access.redhat.com/errata/RHSA-2026:37469","https://access.redhat.com/errata/RHSA-2026:38342","https://access.redhat.com/errata/RHSA-2026:49667","https://access.redhat.com/errata/RHSA-2026:49668","https://access.redhat.com/errata/RHSA-2026:53371","https://access.redhat.com/errata/RHSA-2026:54387","https://access.redhat.com/errata/RHSA-2026:54760","https://access.redhat.com/errata/RHSA-2026:58981","https://access.redhat.com/security/cve/CVE-2026-13757","https://bugzilla.redhat.com/show_bug.cgi?id=2494556","https://github.com/advisories/GHSA-p2wm-69qx-x25w"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-30T00:46:12.622177Z","updated_at":"2026-08-25T19:35:50.379874Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack 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