{"id":"GHSA-5h7v-g49c-h887","summary":"EVE Doesn't Protect Rootfs","details":"### Impact\n\nMeasured boot validates BIOS, grub, kernel cmdline, and initrd but not the entire rootfs. Thus, an attacker can create an EVE-OS rootfs squashfs image with some files modified and take out the disk and replace the existing rootfs image without that being detected by measure boot and remote attestation.\n\n### Patches\n\nFixed in 8.6.0 and 8.12.1-lts\n\n### Workarounds\n\nNone","aliases":["CVE-2023-43636","GO-2026-4435"],"modified":"2026-02-19T20:56:26.121727Z","published":"2026-02-04T23:14:42Z","database_specific":{"github_reviewed_at":"2026-02-04T23:14:42Z","nvd_published_at":null,"cwe_ids":["CWE-345"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/lf-edge/eve/security/advisories/GHSA-5h7v-g49c-h887"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43636"},{"type":"WEB","url":"https://github.com/lf-edge/eve/commit/5fef4d92e75838cc78010edaed5247dfbdae1889"},{"type":"WEB","url":"https://github.com/lf-edge/eve/commit/aa3501d6c57206ced222c33aea15a9169d629141"},{"type":"WEB","url":"https://asrg.io/security-advisories/19274"},{"type":"WEB","url":"https://asrg.io/security-advisories/cve-2023-43636"},{"type":"PACKAGE","url":"https://github.com/lf-edge/eve"}],"affected":[{"package":{"name":"github.com/lf-edge/eve/pkg/grub","ecosystem":"Go","purl":"pkg:golang/github.com/lf-edge/eve/pkg/grub"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20220708121648-5fef4d92e758"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-5h7v-g49c-h887/GHSA-5h7v-g49c-h887.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}