CVE-2026-107053

Published Oct 29, 2026 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Insecure Permissions Allow Arbitrary File Write in Foobnix Librera PDF Reader
Weaknesses CWE-284
CWE-732
Type Values Removed Values Added
Weaknesses CWE-22
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Insecure Permissions Allow Arbitrary File Write in Foobnix Librera PDF Reader
Weaknesses CWE-284
CWE-732
Type Values Removed Values Added
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.
References

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 3, 2026, 2:26 PM
Reserved
Oct 7, 2026, 12:00 AM
Status
Deferred
Published
Oct 29, 2026, 5:17 PM
Modified
Nov 3, 2026, 3:17 PM