{"affected":[{"product":"n/a","source":"CNA: mitre","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"cveId":"CVE-2026-107053","cwes":["CWE-22"],"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.","epss":{"date":"2026-11-03","percentile":0.04646,"score":0.00155},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107053.md"}],"kev":null,"metrics":[{"score":9.1,"severity":"critical","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793715988273,"publishedAt":1793232000000,"references":[{"source":"CNA: mitre","tags":[],"url":"https://f-droid.org/packages/com.foobnix.pro.pdf.reader/"},{"source":"CNA: mitre","tags":[],"url":"https://github.com/foobnix/LibreraReader"},{"source":"CNA: mitre","tags":[],"url":"https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107053.md"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107053.md"}],"remediation":[],"revision":"a1ff92b43f403f696d2e9aa48d6c693b3519bf8ff7a04812413447ee21f38d44","sources":[{"modifiedAt":1793715988273,"name":"CNA: mitre","retrievedAt":1793718513438,"url":"https://www.cve.org/CVERecord?id=CVE-2026-107053"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793718532533,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107053"}],"ssvc":{"assessedAt":1793715976360,"automatable":"yes","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2026-107053","updatedAt":1793718532533}