{"cve":{"cve_id":"CVE-2026-53002","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\nnetfilter: conntrack: remove sprintf usage\n\nReplace it with scnprintf, the buffer sizes are expected to be large enough\nto hold the result, no need for snprintf+overflow check.\n\nIncrease buffer size in mangle_content_len() while at it.\n\nBUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270\nWrite of size 1 at addr [..]\n vsnprintf+0xea5/0x1270\n sprintf+0xb1/0xe0\n mangle_content_len+0x1ac/0x280\n nf_nat_sdp_session+0x1cc/0x240\n process_sdp+0x8f8/0xb80\n process_invite_request+0x108/0x2b0\n process_sip_msg+0x5da/0xf50\n sip_help_tcp+0x45e/0x780\n nf_confirm+0x34d/0x990\n 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Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"2f793ba78470a99f40389b7dc60a81d9f5ad3956","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:2f793ba78470a99f40389b7dc60a81d9f5ad3956"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"6bbf829b4c1b44c941c47dd0d710f1393258f3d5","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:6bbf829b4c1b44c941c47dd0d710f1393258f3d5"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"ab64e61c9323fa6de21bd20da1ddb29a0fb65d34","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:ab64e61c9323fa6de21bd20da1ddb29a0fb65d34"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"a8e0a32a23d3f34862af3b4da792ecb3a891a9a3","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:a8e0a32a23d3f34862af3b4da792ecb3a891a9a3"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"8e3be0d12615a173fe260cd42753ca7a001acbf2","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:8e3be0d12615a173fe260cd42753ca7a001acbf2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"c08ff52e44945e6ef4ce0790f49ea761b060c45b","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:c08ff52e44945e6ef4ce0790f49ea761b060c45b"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9fafcd7b203229c3f3893a475741afc27e276306","version_start_inclusive":true,"version_end":"6e7066bdb481a87fe88c4fa563e348c03b2d373d","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9fafcd7b203229c3f3893a475741afc27e276306:6e7066bdb481a87fe88c4fa563e348c03b2d373d"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"2.6.20","version_start_inclusive":true,"version_end":"2.6.20","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:2.6.20:2.6.20"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"2.6.20","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:2.6.20"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.10.258","version_start_inclusive":true,"version_end":"5.10.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.10.258:5.10.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.15.209","version_start_inclusive":true,"version_end":"5.15.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.15.209:5.15.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.1.175","version_start_inclusive":true,"version_end":"6.1.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.1.175:6.1.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.141","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.141:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linu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published","source":null}]}