{"id":"CVE-2026-107053","aliases":["EUVD-2026-113260","GHSA-m2r9-39v4-c9p7"],"status":"published","title":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers...","description":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers to arbitrarily write and truncate files in a shared storage space outside of the sandbox.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00361,"percentile":0.3023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-10-29T00:00:00Z","modified":"2026-11-03T15:31:44Z","references":[{"url":"https://f-droid.org/packages/com.foobnix.pro.pdf.reader/"},{"url":"https://github.com/foobnix/LibreraReader"},{"url":"https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107053.md","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107053"},{"url":"https://f-droid.org/packages/com.foobnix.pro.pdf.reader"},{"url":"https://github.com/advisories/GHSA-m2r9-39v4-c9p7"}],"sources":{"cve":[{"id":"CVE-2026-107053","description":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers to arbitrarily write and truncate files in a shared storage space outside of the sandbox.","status":"published","published":"2026-10-29T00:00:00Z","modified":"2026-11-03T14:26:28.273Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-03T15:57:15.749386Z"}],"euvd":[{"id":"EUVD-2026-113260","description":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers to arbitrarily write and truncate files in a shared storage space outside of the sandbox.","status":"published","published":"2026-10-29T00:00:00Z","modified":"2026-11-03T14:26:28Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-03T15:18:10.516363Z"}],"ghsa":[{"id":"GHSA-m2r9-39v4-c9p7","title":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers...","description":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers to arbitrarily write and truncate files in a shared storage space outside of the sandbox.","status":"published","published":"2026-10-29T18:31:09Z","modified":"2026-11-03T15:31:44Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-03T17:59:56.514329Z"}],"nvd":[{"id":"CVE-2026-107053","description":"Insecure permissions in foobnix Librera PDF Reader versionCode 7222 allows unauthorized attackers to arbitrarily write and truncate files in a shared storage space outside of the sandbox.","status":"published","published":"2026-10-29T17:17:58.05Z","modified":"2026-11-03T15:17:22.867Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-03T18:16:47.044234Z"}]}}