{"schema":"hottub-news/story/v1","story":"st_roek6maag2hdvk63ihbq","title":"New Spectre-v2 BTR Attack Can Leak Linux Kernel Memory","title_en":null,"outlets":2,"brief":null,"page":"https://hottub.news/stories/new-spectre-v2-btr-attack-can-leak-linux-kernel-memory-roek6maag2","count":2,"items":[{"id":"n_ddsiwqg4s3levtbtruba","seq":1345078,"kind":"article","title":"New Spectre-v2 BTR Attack Can Leak Linux Kernel Memory","url":"https://lxer.com/module/newswire/ext_link.php?rid=367879","summary":"Researchers reveal Branch Target Reuse, a new Spectre-v2 attack that exploits stale branch predictions to leak arbitrary Linux kernel memory.","published":"2026-10-02T12:51:19Z","seen":"2026-10-02T12:51:19Z","lang":"en","source":{"id":"kite-lxer-com-0a4999","name":"lxer.com","domain":"lxer.com","outlet":{"wikidata":"Q132659075","name":"LXer","type":"website","designations":["news aggregator","website"]}},"via":"kite-lxer-com-0a4999","topics":["linux-oss"],"entities":[{"id":"Q388","name":"Linux","type":"org"}],"story":"st_roek6maag2hdvk63ihbq","category":"science-technology","category_p":0.7200000286102295,"sentiment":"negative","tone":-0.6299999952316284,"political":0.20000000298023224},{"id":"n_roek6maag2hdvk63ihbq","seq":1236250,"kind":"article","title":"New Spectre-v2 BTR Attack Can Leak Linux Kernel Memory","url":"https://linuxiac.com/new-spectre-v2-btr-attack-can-leak-linux-kernel-memory","summary":"Researchers reveal Branch Target Reuse, a new Spectre-v2 attack that exploits stale branch predictions to leak arbitrary Linux kernel memory.","published":"2026-10-01T22:34:55Z","seen":"2026-10-01T23:32:55Z","lang":"en","source":{"id":"kite-linuxiac-com-2980f0","name":"linuxiac.com","domain":"linuxiac.com","outlet":{"wikidata":"Q132659082","name":"Linuxiac","type":"website","designations":["news website"]}},"via":"kite-linuxiac-com-2980f0","topics":["linux-oss","linux & open source news","kernel","security","vulnerability"],"authors":["Bobby Borisov"],"mentions":2,"story":"st_roek6maag2hdvk63ihbq","category":"science-technology","category_p":0.7200000286102295,"sentiment":"negative","tone":-0.6299999952316284,"political":0.20000000298023224}]}