CVE-2025-61728
Last modified
CVE-2025-61728 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.
Description
archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.24.12 |
| Golang | Go | >= 1.25.0, < 1.25.6 |
References
- https://pkg.go.dev/vuln/GO-2026-4342Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/01/15/4Exploit, Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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