CVE-2026-41245Junrar: Path Traversal (Zip-Slip) via Sibling Directory Name Prefix
Updated under an hour ago ()
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It affects junrar and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
Junrar is an open source java RAR archive library. Prior to version 7.5.10, a path traversal vulnerability in `LocalFolderExtractor` allows an attacker to write arbitrary files with attacker-controlled content into sibling directories when a crafted RAR archive is extracted. Version 7.5.10 fixes the issue.
- CVSS
- 5.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Modified
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
junrar junrar junrar:junrar (from the name) | before 7.5.10 | CNA record |
Red Hat Red Hat Fuse 7 redhat:jboss_fuse | 7 | CISA ADP |
Red Hat Red Hat JBoss Enterprise Application Platform 8 redhat:jboss_enterprise_application_platform | 8 | CISA ADP |
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack redhat:jbosseapxp | Versions not stated | CISA ADP |
junrar_project junrar junrar_project:junrar | before 7.5.10 | NVD |
References
- https://github.com/junrar/junrar/security/advisories/GHSA-hf5p-q87m-crj7x-refsource-confirm, vendor-advisory
- https://github.com/junrar/junrar/commit/d77e9a83eb721cd51f9c23d7869d0e6ad7f952d7x-refsource-misc, patch
- https://github.com/junrar/junrar/releases/tag/v7.5.10x-refsource-misc, release-notes
- https://access.redhat.com/security/cve/CVE-2026-41245
- https://bugzilla.redhat.com/show_bug.cgi?id=2459769
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41245.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.