CLEANSTART-2026-UB42257

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CLEANSTART-2026-UB42257

Upstream

Published

2026-10-31T13:37:20Z

Modified

2026-10-31T16:04:22Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Heap-based buffer overflow in the getZip64Data function in Info-ZIP UnZip 6

Details

Security vulnerability affects the unzip package. Heap-based buffer overflow in the getZip64Data function in Info-ZIP UnZip 6.

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

6.0-r3

source

"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UB42257.json"