Description
MobSF is a mobile application security testing tool used. Prior to 4.5.1, the unzip function in mobsf/StaticAnalyzer/views/common/shared_func.py logs that an archive member exceeding ZIP_MAX_UNCOMPRESSED_FILE_SIZE is being skipped but does not continue to the next member, so an authenticated user can upload a crafted ZIP or APK whose oversized member is extracted to disk when the aggregate ZIP_MAX_UNCOMPRESSED_TOTAL_SIZE limit has not yet been reached, potentially exhausting disk space and preventing further scans. This issue is fixed in version 4.5.1.
References5
- github.com/MobSF/Mobile-Security-Framework-MobSF/commit/62563ca…
- github.com/MobSF/Mobile-Security-Framework-MobSF/pull/2627
- github.com/MobSF/Mobile-Security-Framework-MobSF/releases/tag/v…
- github.com/MobSF/Mobile-Security-Framework-MobSF/security/advis…
- github.com/MobSF/Mobile-Security-Framework-MobSF/security/advis…
Metrics
- CVSS 3.1
-
4.9
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 1% percentile: 49 · as of 11 November 2026
- CWE
- CWE-400
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