{"cve":{"cve_id":"CVE-2026-53102","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":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: Fix memory leak after mt76_connac_mcu_alloc_sta_req()\n\nmt76_connac_mcu_alloc_sta_req() allocates an skb which is expected to\nbe freed eventually by mt76_mcu_skb_send_msg(). However, currently if\nan intermediate function fails before sending, the allocated skb is\nleaked.\n\nSpecifically, mt76_connac_mcu_sta_wed_update() and\nmt76_connac_mcu_sta_key_tlv() may fail, leading to an immediate memory\nleak in the error path.\n\nFix this by explicitly freeing the skb in these error paths.\nCommit 7c0f63fe37a5 (\"wifi: mt76: mt7996: fix memory leak on\nmt7996_mcu_sta_key_tlv error\") made a similar change.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review.","published_at":"2026-06-24T16:30:38.536000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/eb466406d2094deefadc2cd6ddb4f6eeb086d1b4","https://git.kernel.org/stable/c/c41075ce8cf05ed8c0e7b7efef000dce548ffc42"],"vuln_status":null,"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":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:50.753831Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6683d988089ce0e80bd859a9493333b6b272420e","version_start_inclusive":true,"version_end":"eb466406d2094deefadc2cd6ddb4f6eeb086d1b4","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6683d988089ce0e80bd859a9493333b6b272420e:eb466406d2094deefadc2cd6ddb4f6eeb086d1b4"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6683d988089ce0e80bd859a9493333b6b272420e","version_start_inclusive":true,"version_end":"c41075ce8cf05ed8c0e7b7efef000dce548ffc42","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6683d988089ce0e80bd859a9493333b6b272420e:c41075ce8cf05ed8c0e7b7efef000dce548ffc42"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.18","version_start_inclusive":true,"version_end":"5.18","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.18:5.18"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"5.18","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:5.18"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/eb466406d2094deefadc2cd6ddb4f6eeb086d1b4","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/c41075ce8cf05ed8c0e7b7efef000dce548ffc42","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-24T16:30:38.536000Z","label":"CVE published","source":null}]}