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Vulnerability record · CVE-2022-23596 · published 1 February 2022

CVE-2022-23596: Junrar project junrar vulnerability

JJunrar Project · Junrar

Junrar is an open source java RAR archive library. In affected versions A carefully crafted RAR archive can trigger an infinite loop while extracting said archive. The impact depends solely on how the application uses the library, and whether files can be provided by malignant users. The problem is patched in 7.4.1. There are no known workarounds and users are advised to upgrade as soon as possible.

7.5 CVSS 3.1 High EPSS 1.6% · top 24.7% CWE-835 · CWE-835
7.5CVSS 3.1 base score, v2 5.0
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Junrar is an open source java RAR archive library. In affected versions A carefully crafted RAR archive can trigger an infinite loop while extracting said archive. The impact depends solely on how the application uses the library, and whether files can be provided by malignant users. The problem is patched in 7.4.1. There are no known workarounds and users are advised to upgrade as soon as possible.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/junrar/junrar/commit/7b16b3d90b91445fd6af0adfed22c07413d4fab7 PatchThird Party Advisory
https://github.com/junrar/junrar/issues/73 ExploitIssue TrackingThird Party Advisory
https://github.com/junrar/junrar/security/advisories/GHSA-m6cj-93v6-cvr5 Third Party Advisory
https://github.com/junrar/junrar/commit/7b16b3d90b91445fd6af0adfed22c07413d4fab7 PatchThird Party Advisory
https://github.com/junrar/junrar/issues/73 ExploitIssue TrackingThird Party Advisory
https://github.com/junrar/junrar/security/advisories/GHSA-m6cj-93v6-cvr5 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-23596), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.