CVE-2026-112049

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Source
https://cve.org/CVERecord?id=CVE-2026-112049
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112049.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-112049
Published
2026-10-18T12:19:40Z
Modified
2026-10-21T09:43:34Z
Severity
  • 6.7 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Vita3K before build 4187 Path Traversal via VPK Package Installation
Details

Vita3K before build 4187 contains a path traversal (zip slip) vulnerability in install_archive_content() that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled files anywhere writable by Vita3K, potentially enabling host code execution.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112049.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "4187"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/vita3k/vita3k

Affected ranges

Type
GIT
Repo
https://github.com/vita3k/vita3k
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbc
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "fixed":  "55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbc"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112049.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "120334593134009433659114190486843016922",
                "314360981252536962145781578899384265078",
                "194436739296813237419718491373347042630",
                "227638362302509377140030343809613975263"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2026-112049-4b944eb8",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/vita3k/vita3k/commit/55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbc",
        "target":  {
            "file":  "vita3k/interface.cpp"
        }
    }
]
vanir_signatures_modified 
"2026-10-21T09:43:34Z"