VulnerabilityAnalyzed
CVE-2025-61728
This can lead to a denial of service when consuming a maliciously constructed ZIP archive.
MEDIUM 6.5EPSS 0.67%
Does this matter?
Lower severity and a low EPSS score (0.67%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.67% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-770
- Affected
- golang/go
- Source
- security@golang.org
References
- https://go.dev/cl/736713Patch
- https://go.dev/issue/77102Patch
- https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUcRelease Notes
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.