{"cve":{"cve_id":"CVE-2026-53213","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\ndrm/vc4: fix krealloc() memory leak\n\nDon't just overwrite the original pointer passed to krealloc()\nwith its return value without checking latter:\n\n    MEM = krealloc(MEM, SZ, GFP);\n\nIf krealloc() returns NULL, that erases the pointer\nto the still allocated memory, hence leaks this memory.\nInstead, use a temporary variable, check it's not NULL\nand only then assign it to the original pointer:\n\n    TMP = krealloc(MEM, SZ, GFP);\n    if (!TMP) return;\n    MEM = TMP;\n\nWhile on it, use krealloc_array().","published_at":"2026-06-25T08:39:17.552000Z","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/30165a09f76eaf34951c818eb5d9d6e4771d76f6","https://git.kernel.org/stable/c/fd87d6966041e33ef7d2e5dc59f9a52b71c6ae5f","https://git.kernel.org/stable/c/e0ce103e89d61eef70edc1d1ae3bfd4c0aacbc2e","https://git.kernel.org/stable/c/c034aa0b1ba5f49cbdf8ef193d6ec714d74aac27","https://git.kernel.org/stable/c/02f5e4db57c0cdd7bac89d503b301a093a0fa95c","https://git.kernel.org/stable/c/4fc692dc6df5bc777cc1bcebf95179e28594875f","https://git.kernel.org/stable/c/5d563a5da8717629ae72f9eadf1e0e340bd1658b"],"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":"2026-06-28T23:30:51.545322Z"},"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":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"30165a09f76eaf34951c818eb5d9d6e4771d76f6","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:30165a09f76eaf34951c818eb5d9d6e4771d76f6"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"fd87d6966041e33ef7d2e5dc59f9a52b71c6ae5f","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:fd87d6966041e33ef7d2e5dc59f9a52b71c6ae5f"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"e0ce103e89d61eef70edc1d1ae3bfd4c0aacbc2e","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:e0ce103e89d61eef70edc1d1ae3bfd4c0aacbc2e"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"c034aa0b1ba5f49cbdf8ef193d6ec714d74aac27","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:c034aa0b1ba5f49cbdf8ef193d6ec714d74aac27"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"02f5e4db57c0cdd7bac89d503b301a093a0fa95c","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:02f5e4db57c0cdd7bac89d503b301a093a0fa95c"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"4fc692dc6df5bc777cc1bcebf95179e28594875f","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:4fc692dc6df5bc777cc1bcebf95179e28594875f"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6d45c81d229d71da54d374143e7d6abad4c0cf31","version_start_inclusive":true,"version_end":"5d563a5da8717629ae72f9eadf1e0e340bd1658b","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6d45c81d229d71da54d374143e7d6abad4c0cf31:5d563a5da8717629ae72f9eadf1e0e340bd1658b"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4.8","version_start_inclusive":true,"version_end":"4.8","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:4.8:4.8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"4.8","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:4.8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.15.210","version_start_inclusive":true,"version_end":"5.15.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.15.210:5.15.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.1.176","version_start_inclusive":true,"version_end":"6.1.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.1.176:6.1.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.143","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.143:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12.94","version_start_inclusive":true,"version_end":"6.12.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12.94:6.12.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.36","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.36:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.13","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.13:7.0.*"},{"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/30165a09f76eaf34951c818eb5d9d6e4771d76f6","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/fd87d6966041e33ef7d2e5dc59f9a52b71c6ae5f","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/e0ce103e89d61eef70edc1d1ae3bfd4c0aacbc2e","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/c034aa0b1ba5f49cbdf8ef193d6ec714d74aac27","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/02f5e4db57c0cdd7bac89d503b301a093a0fa95c","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/4fc692dc6df5bc777cc1bcebf95179e28594875f","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/5d563a5da8717629ae72f9eadf1e0e340bd1658b","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-25T08:39:17.552000Z","label":"CVE published","source":null}]}