Medium severity5.5NVD Advisory· Published Oct 18, 2026
CVE-2026-112049
CVE-2026-112049
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
4- github.com/Vita3K/Vita3K/blob/f0273e4cd9b860ea77c44c73d9f5c5b1ed5fa8ab/vita3k/interface.cppnvd
- github.com/Vita3K/Vita3K/commit/55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbcnvd
- github.com/Vita3K/Vita3K/issues/4254nvd
- www.vulncheck.com/advisories/vita3k-before-build-4187-path-traversal-via-vpk-package-installationnvd
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