medium5.9
CVE-2026-114104
adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with …
Impact
adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with duplicate entry names. Attackers can craft archives where getEntry() returns the last duplicate while extractAllTo() writes the first, causing unvalidated bytes to be written to disk.
Affected products
| Product | Affected versions |
|---|---|
| Adm-Zip | before 0.6.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.