High 7.8Published Mar 3, 2026

CVE-2026-28518OpenViking .ovpack Import ZIP Slip Path Traversal

Updated under an hour ago (2026-10-19 08:50 UTC)

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It affects Volcengine OpenViking. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Volcengine OpenViking

Exploited in the last 30 days

OpenViking versions 0.2.1 and prior, fixed in commit 46b3e76, contain a path traversal vulnerability in the .ovpack import handling that allows attackers to write files outside the intended import directory. Attackers can craft malicious ZIP archives with traversal sequences, absolute paths, or drive prefixes in member names to overwrite or create arbitrary files with the importing process privileges.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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: VulnCheck
NVD analysis: Analyzed
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Volcengine OpenViking volcengine:openviking (from the name)	through 0.2.1; 46b3e76e28b9b3eee73693720c9ec48820228b72 not affected	CNA record
volcengine openviking volcengine:openviking	before 0.2.1	NVD

References

https://github.com/volcengine/OpenViking/issues/342issue-tracking
https://github.com/volcengine/OpenViking/commit/46b3e76e28b9b3eee73693720c9ec48820228b72patch
https://www.vulncheck.com/advisories/openviking-ovpack-import-zip-slip-path-traversalthird-party-advisory

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.