CVE-2022-47112
CVE-2022-47112 is a low-severity vulnerability in 7-zip with a CVSS 3.x base score of 2.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-754.
Key facts
- Severity: Low (CVSS 3.x base score 2.5)
- EPSS exploit prediction: 0% (6th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2022-49887
- Weakness: CWE-754
- Affected product: 7-zip
- Published:
- Last modified:
Description
7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected.
Frequently asked questions
- What is CVE-2022-47112?
- 7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected.
- How severe is CVE-2022-47112?
- CVE-2022-47112 has a CVSS 3.x base score of 2.5, rated low severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2022-47112 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-47112?
- CVE-2022-47112 affects 7-zip. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-47112?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-47112 have an EU (EUVD) identifier?
- Yes. CVE-2022-47112 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-49887.
- When was CVE-2022-47112 published?
- CVE-2022-47112 was published on 2025-04-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:7-zip:7-zip:22.01:*:*:*:*:*:*:*
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