https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2019-13049.htmlhttps://patchthecve.com/cve/CVE-2019-13049.htmlWed, 17 Jun 2026 02:15:58 +0000HIGH 7.8: An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary kernel pages into userland process space via TOARU_SYS_FUNC_MMAP, leading to escalation of privileges.https://patchthecve.com/cve/CVE-2019-13048.htmlhttps://patchthecve.com/cve/CVE-2019-13048.htmlWed, 17 Jun 2026 02:15:58 +0000MEDIUM 5.5: kernel/sys/syscall.c in ToaruOS through 1.10.9 allows a denial of service upon a critical error in certain sys_sbrk allocation patterns (involving PAGE_SIZE, and a value less than PAGE_SIZE).https://patchthecve.com/cve/CVE-2019-13047.htmlhttps://patchthecve.com/cve/CVE-2019-13047.htmlWed, 17 Jun 2026 02:15:58 +0000HIGH 7.8: kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in sys_sysfunc case 9 for TOARU_SYS_FUNC_SETHEAP, allowing arbitrary kernel pages to be mapped into user land, leading to root access.https://patchthecve.com/cve/CVE-2019-13046.htmlhttps://patchthecve.com/cve/CVE-2019-13046.htmlWed, 17 Jun 2026 02:15:58 +0000HIGH 7.8: linker/linker.c in ToaruOS through 1.10.9 has insecure LD_LIBRARY_PATH handling in setuid applications.https://patchthecve.com/cve/CVE-2019-12937.htmlhttps://patchthecve.com/cve/CVE-2019-12937.htmlWed, 17 Jun 2026 02:15:45 +0000HIGH 7.8: apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local privilege escalation to the root user via the DISPLAY environment variable.