Lucene search
+L

path traversal vulnerability in pre-3.4.0 rubyzip gem

🗓️ 03 Sep 2026 00:00:00Reported by RubySecType 
rubygems
 rubygems
🔗 rubysec.com👁 5 Views

Path traversal in RubyZip before 3.4.0 via Zip::Entry#extract writes files outside target dir.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-85396
3 Sep 202619:41
circl
cve
CVE
CVE-2026-85396
3 Sep 202618:54
cve
cvelist
Cvelist
CVE-2026-85396 rubyzip before 3.4.0 Path Traversal in Zip::Entry#extract via Sibling-Directory Prefix
3 Sep 202618:54
cvelist
debiancve
Debian CVE
CVE-2026-85396
3 Sep 202618:54
debiancve
euvd
EUVD
EUVD-2026-70673
3 Sep 202618:54
euvd
mscve
Microsoft CVE
rubyzip before 3.4.0 Path Traversal in Zip::Entry#extract via Sibling-Directory Prefix
5 Sep 202608:24
mscve
nvd
NVD
CVE-2026-85396
3 Sep 202619:17
nvd
osv
OSV
AZL-99087 CVE-2026-85396 affecting package rubygem-rubyzip 2.3.2-1
3 Sep 202619:17
osv
osv
OSV
DEBIAN-CVE-2026-85396
3 Sep 202619:17
osv
osv
OSV
UBUNTU-CVE-2026-85396
4 Sep 202600:00
osv
Rows per page
Vulners
Node
rubyrubyzipRange3.4.0

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

03 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00383
SSVC
5