{"id":183301,"date":"2026-09-09T22:54:13","date_gmt":"2026-09-09T20:54:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/18-uyazvimostej-v-yadre-linux-c-eksploitami-dlya-polucheniya-prav-root-v-sisteme"},"modified":"2026-09-09T22:54:19","modified_gmt":"2026-09-09T20:54:19","slug":"18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access","title":{"rendered":"18 zranite\u013enost\u00ed v jadre Linuxu s exploitmi na z\u00edskanie pr\u00e1v root v syst\u00e9me","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdskumn\u00edci z firmy Nebula Security odhalili inform\u00e1cie o 18 zranite\u013enostiach v jadre Linuxu a pripravili pre nich exploity, ktor\u00e9 umo\u017e\u0148uj\u00fa neprivilegovan\u00e9mu lok\u00e1lnemu pou\u017e\u00edvate\u013eovi z\u00edska\u0165 pr\u00e1va root v syst\u00e9me. Zranite\u013enosti boli odstr\u00e1nen\u00e9 v r\u00f4znych jarn\u00fdch a letn\u00fdch aktualiz\u00e1ci\u00e1ch jadra. Zisten\u00e9 probl\u00e9my:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2026-43502 (exploit) \u2014 zranite\u013enos\u0165 v sie\u0165ovej subsyst\u00e9me RDS (Reliable Datagram Sockets), sp\u00f4soben\u00e1 nespr\u00e1vnym vy\u010disten\u00edm priraden\u00fdch str\u00e1nok pam\u00e4te pri zlyhan\u00ed odosielania \u00fadajov v re\u017eime zerocopy v etape pred zaraden\u00edm spr\u00e1vy do fronty. Probl\u00e9m dostal k\u00f3dov\u00e9 meno ZcopyReaper, prejavuje sa za\u010d\u00ednaj\u00fac od verzie jadra 4.17 a bol odstr\u00e1nen\u00fd v jadre v m\u00e1ji. Vykonanie zranite\u013enosti je mo\u017en\u00e9 na syst\u00e9moch s jadrom zostaven\u00fdm s mo\u017enos\u0165ami CONFIG_INET=y, CONFIG_AIO=y, CONFIG_RDS=y|m a CONFIG_RDS_TCP=y|m (zvy\u010dajne s\u00fa predvolen\u00e9). Pr\u00e1va pre pr\u00e1cu s menov\u00fdmi priestorom identifika\u010dn\u00fdch pou\u017e\u00edvate\u013eov na \u00fatok nie s\u00fa potrebn\u00e9. Pr\u00e1cu exploitu demon\u0161trovali v openSUSE so \u0161tandardn\u00fdm jadrom 6.4.\n<li class=\"l\"> CVE-2026-80714 (exploit) \u2014 zranite\u013enos\u0165 v subsyst\u00e9me IPVS (IP Virtual Server), sp\u00f4soben\u00e1 pr\u00edstupom k pam\u00e4ti po jej uvo\u013enen\u00ed v d\u00f4sledku chybn\u00e9ho nastavenia pr\u00edznaku IP_VS_CONN_F_ONE_PACKET pri synchroniz\u00e1cii pripojenia, ktor\u00e9 po uplynut\u00ed \u017eivotnosti pripojenia vedie k zanechaniu visiacich ukazovate\u013eov v hash tabu\u013eke, ktor\u00e9 odkazuj\u00fa na u\u017e uvo\u013enen\u00fa \u0161trukt\u00faru ip_vs_conn. Probl\u00e9m bol odstr\u00e1nen\u00fd 19. augusta. Pr\u00e1cu exploitu demon\u0161trovali v Debian 13 s jadrom 6.12.\n<li class=\"l\"> CVE-2026-74597 (exploit) \u2014 zranite\u013enos\u0165 v ovl\u00e1da\u010di ip6_tunnel, sp\u00f4soben\u00e1 chybne aplikovan\u00fdm posunom pre mo\u017enos\u0165 HAO (Home Address Option) na z\u00e1klade extern\u00e9ho paketu. Prostredn\u00edctvom prenosu zapuzdren\u00e9ho paketu so \u0161peci\u00e1lne upraven\u00fdm hlavi\u010dkou je mo\u017en\u00e9 dosiahnu\u0165 z\u00e1pis \u00fadajov mimo pridelen\u00e9ho vyrovn\u00e1vacieho bloku. Probl\u00e9m bol odstr\u00e1nen\u00fd 19. augusta. Pr\u00e1cu exploitu demon\u0161trovali v CentOS s jadrom 6.12.\n<li class=\"l\"> CVE-2026-74581 (exploit) \u2014 zranite\u013enos\u0165 v k\u00f3de na pr\u00e1cu s tabulkami smerovania IPv6, sp\u00f4soben\u00e1 pr\u00edstupom k pam\u00e4ti po jej uvo\u013enen\u00ed (po uvo\u013enen\u00ed pam\u00e4te pre trasu zostal akt\u00edvny ukazovate\u013e na t\u00fato trasu). Probl\u00e9m bol odstr\u00e1nen\u00fd 19. augusta. Pr\u00e1cu exploitu demon\u0161trovali v Debian 13 s jadrom 6.12.\n<li class=\"l\"> CVE-2026-74480 (exploit) \u2014 zranite\u013enos\u0165 v subsyst\u00e9me sie\u0165ov\u00fdch mostov, sp\u00f4soben\u00e1 pr\u00edstupom k pam\u00e4ti po jej uvo\u013enen\u00ed v k\u00f3de odchodu z multicast skupiny (po odstr\u00e1nen\u00ed prvku zo zoznamu sa cyklus nepretrhol a po\u010das iter\u00e1ci\u00ed sa vykon\u00e1val pr\u00edstup pod\u013ea ukazovate\u013ea na zoznam portov, ktor\u00fd zostal po odstr\u00e1nen\u00ed). Probl\u00e9m bol odstr\u00e1nen\u00fd 9. augusta. Pr\u00e1cu exploitu demon\u0161trovali v RHEL 10 s jadrom 6.12.\n<li class=\"l\"> CVE-2026-72255 (exploit) \u2014 zranite\u013enos\u0165 v module nf_queue pod syst\u00e9mu netfilter, sp\u00f4soben\u00e1 pr\u00edstupom k pam\u00e4ti po jej uvo\u013enen\u00ed, ktor\u00fd vznik\u00e1 v situ\u00e1cii, ak po odstr\u00e1nen\u00ed sie\u0165ov\u00e9ho mosta s\u00favisiaci paket e\u0161te zost\u00e1val v rade NFQUEUE. Probl\u00e9m bol odstr\u00e1nen\u00fd 24. j\u00fala. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Ubuntu 26.04 s jadrom 7.0.\n<li class=\"l\"> CVE-2026-72137 (exploit) \u2014 zranite\u013enos\u0165 v module IPSec XFRM, ved\u00faca k dvojit\u00e9mu uvo\u013eneniu \u0161trukt\u00fary skb pri chybe odoslania keepalive-paketu. Probl\u00e9m bol odstr\u00e1nen\u00fd 30. j\u00fana. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Ubuntu 26.04 s jadrom 7.0.\n<li class=\"l\"> CVE-2026-68376 (exploit) \u2014 zranite\u013enos\u0165 v implement\u00e1cii protokolu SCTP, ved\u00faca k prete\u010deniu z\u00e1sobn\u00edka v d\u00f4sledku nespr\u00e1vneho v\u00fdpo\u010dtu ve\u013ekosti po\u013ea na ulo\u017eenie HMAC-identifik\u00e1torov. Probl\u00e9m bol odstr\u00e1nen\u00fd 3. augusta. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Ubuntu 26.04 s jadrom 7.0.\n<li class=\"l\"> CVE-2026-68162 (exploit) \u2014 zranite\u013enos\u0165 v implement\u00e1cii protokolu SCTP, ved\u00faca k pr\u00edstupu k pam\u00e4ti po jej uvo\u013enen\u00ed pri pokuse o zmenu parametra sysctl po uzavret\u00ed riadiaceho soketu. Probl\u00e9m bol odstr\u00e1nen\u00fd 10. apr\u00edla. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Ubuntu 26.04 s jadrom 7.0.\n<li class=\"l\"> CVE-2026-64560 (exploit) \u2014 zranite\u013enos\u0165 v posix-cpu-timer, ved\u00faca k pr\u00edstupu k pam\u00e4ti po jej uvo\u013enen\u00ed v d\u00f4sledku z\u00e1vodn\u00e9ho stavu medzi odstr\u00e1nen\u00edm \u010dasova\u010da a volan\u00edm exec() po zmene vodcu skupiny vl\u00e1kien. Probl\u00e9m bol odstr\u00e1nen\u00fd 5. j\u00fala. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 na zariaden\u00ed Google Pixel s platformou Android.\n<li class=\"l\"> CVE-2026-52933 (exploit) \u2014 zranite\u013enos\u0165 v subsyst\u00e9me io_uring, ved\u00faca v pr\u00edpade nastavenia pr\u00edznaku IO_POLL_CANCEL_FLAG k pr\u00edstupu k pam\u00e4ti po jej uvo\u013enen\u00ed v d\u00f4sledku interpret\u00e1cie hodnoty atomic_read() ako z\u00e1porn\u00e9ho \u010d\u00edsla pri porovnan\u00ed s po\u010d\u00edtadlom odkazov. Probl\u00e9m bol odstr\u00e1nen\u00fd 15. apr\u00edla. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Fedora Linux s jadrom 6.19.\n<li class=\"l\"> CVE-2026-52924 (exploit) \u2014 zranite\u013enos\u0165 v implement\u00e1cii protokolu SCTP, ved\u00faca k pr\u00edstupu k pam\u00e4ti po jej uvo\u013enen\u00ed v d\u00f4sledku ponechania akt\u00edvneho ukazovate\u013ea a \u00fadajov v rade odoslania po uvo\u013enen\u00ed tabu\u013eky tokov po vzniku chyby \u201eStale Cookie\u201c. Probl\u00e9m bol odstr\u00e1nen\u00fd 19. j\u00fana. Funk\u010dnos\u0165 exploit bola demon\u0161trovan\u00e1 v Ubuntu 26.04 s jadrom 7.0.\n<li class=\"l\"> CVE-2026-52923 (exploit) \u2014 zranite\u013enos\u0165 v subsyst\u00e9me SysV IPC, ktor\u00e1 vedie k pr\u00edstupu do pam\u00e4te po jej uvo\u013enen\u00ed v d\u00f4sledku ponechania visiacich ukazovate\u013eov na uvo\u013enen\u00fd prvok indexu v \u0161trukt\u00fare IDR. Probl\u00e9m bol odstr\u00e1nen\u00fd 24. j\u00fala. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 v RHEL 10 s jadrom 6.12.\n<li class=\"l\"> CVE-2026-52912 (exploit) \u2014 zranite\u013enos\u0165 v module nf_queue subsyst\u00e9mu netfilter, sp\u00f4soben\u00e1 pr\u00edstupom do pam\u00e4te po jej uvo\u013enen\u00ed v d\u00f4sledku nespr\u00e1vneho spracovania ukazovate\u013ea po odstr\u00e1nen\u00ed sie\u0165ov\u00e9ho mosta pri existuj\u00facich paketoch v rade NFQUEUE. Probl\u00e9m bol odstr\u00e1nen\u00fd 1. j\u00fana. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 v openSUSE s jadrom 6.4.\n<li class=\"l\"> CVE-2026-43501 (exploit) \u2014 zranite\u013enos\u0165 v k\u00f3de prebalovania hlavi\u010diek IPv6 SRH (Source Routing Header), ktor\u00e1 vedie k z\u00e1pisu d\u00e1t mimo vyrovn\u00e1vacej pam\u00e4te v d\u00f4sledku nedostatku kontroly podmienok, za ktor\u00fdch m\u00f4\u017ee by\u0165 nov\u00fd header v\u00e4\u010d\u0161\u00ed ako star\u00fd. Probl\u00e9m bol odstr\u00e1nen\u00fd 7. m\u00e1ja. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 na s\u00fa\u0165a\u017ei kernelCTF.\n<li class=\"l\"> CVE-2026-43042 (exploit) \u2014 zranite\u013enos\u0165 v mechanizme MPLS, ktor\u00e1 vedie k pr\u00edstupu k d\u00e1tam mimo vyrovn\u00e1vacej pam\u00e4te v d\u00f4sledku z\u00e1vady pri \u010d\u00edtan\u00ed blokovania a zmene ve\u013ekosti tabu\u013eky. Probl\u00e9m bol odstr\u00e1nen\u00fd 11. apr\u00edla. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 v Debian 13 s jadrom 6.12.\n<li class=\"l\"> CVE-2026-31678 (exploit) \u2014 zranite\u013enos\u0165 v subsyst\u00e9me openvswitch, sp\u00f4soben\u00e1 pr\u00edstupom do pam\u00e4te po jej uvo\u013enen\u00ed v d\u00f4sledku z\u00e1vady pri odstra\u0148ovan\u00ed odkazu na sie\u0165ov\u00e9 zariadenie pred dokon\u010den\u00edm cyklu RCU (Read-Copy-Update). Probl\u00e9m bol odstr\u00e1nen\u00fd 2. apr\u00edla. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 v Fedora Linux 44 s jadrom 6.19.\n<li class=\"l\"> CVE-2026-31659 (exploit) \u2014 zranite\u013enos\u0165 v implement\u00e1cii protokolu B.A.T.M.A.N. (Better Approach to Mobile Ad-hoc Networking), ktor\u00e1 vedie k prete\u010deniu vyrovn\u00e1vacej pam\u00e4te v d\u00f4sledku celo\u010d\u00edseln\u00e9ho prete\u010denia sp\u00f4soben\u00e9ho pou\u017eit\u00edm 16-bitov\u00fdch hodn\u00f4t pri v\u00fdpo\u010dte ve\u013ekosti vyrovn\u00e1vacej pam\u00e4te. Probl\u00e9m bol odstr\u00e1nen\u00fd 18. apr\u00edla. Funk\u010dnos\u0165 exploitu bola demon\u0161trovan\u00e1 v Arch Linux s jadrom 6.19.         <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66239\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Nebula Security \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e 18 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u0432 \u044f\u0434\u0440\u0435 Linux \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043d\u0435\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0430 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0432\u0435\u0441\u0435\u043d\u043d\u0438\u0445 \u0438 \u043b\u0435\u0442\u043d\u0438\u0445 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u0445 \u044f\u0434\u0440\u0430. \u0412\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b: CVE-2026-43502 (\u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442) &#8212; \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 RDS (Reliable Datagram Sockets), \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u0430\u044f \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043e\u0447\u0438\u0441\u0442\u043a\u043e\u0439 \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0451\u043d\u043d\u044b\u0445 \u0441\u0442\u0440\u0430\u043d\u0438\u0446 \u043f\u0430\u043c\u044f\u0442\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183301","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Nebula Security \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e 18 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u0432 \u044f\u0434\u0440\u0435 Linux \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043d\u0435\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0430 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Alexander Kovalev\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sk\/blog\/news\/18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\n\t\t<meta property=\"og:locale\" content=\"sk_SK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd4718 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u044f\u0434\u0440\u0435 Linux c \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Nebula Security \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e 18 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u0432 \u044f\u0434\u0440\u0435 Linux \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043d\u0435\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0430 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sk\/blog\/news\/18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-09-09T20:54:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-09-09T20:54:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd4718 zranite\u013enost\u00ed v jadre Linux s exploitmi na z\u00edskanie pr\u00e1v root v syst\u00e9me | ProHoster","description":"Vedci z firmy Nebula Security odhalili 18 zranite\u013enost\u00ed v jadre Linux a pripravili exploity, ktor\u00e9 umo\u017e\u0148uj\u00fa nepriviligovan\u00e9mu miestnemu pou\u017e\u00edvate\u013eovi z\u00edska\u0165 pr\u00e1va root v syst\u00e9me.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd4718 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u044f\u0434\u0440\u0435 Linux c \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 | ProHoster","og:description":"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Nebula Security \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e 18 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u0432 \u044f\u0434\u0440\u0435 Linux \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0438\u0445 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043d\u0435\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0430 root \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/18-linux-kernel-vulnerabilities-with-exploits-to-gain-root-access","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-09-09T20:54:13+00:00","article:modified_time":"2026-09-09T20:54:19+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"183301","title":null,"description":null,"keywords":null,"keyphrases":{"focus":[],"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-09-22 16:21:03","updated":"2026-09-22 16:21:03","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/183301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=183301"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/183301\/revisions"}],"predecessor-version":[{"id":183302,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/183301\/revisions\/183302"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=183301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=183301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=183301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}