{"id":"CVE-2022-26291","details":"lrzip v0.641 was discovered to contain a multiple concurrency use-after-free between the functions zpaq_decompress_buf() and clear_rulist(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted Irz file.","modified":"2026-08-12T03:51:35.901285191Z","published":"2022-03-28T21:52:42Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26291.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26291.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26291"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5145"},{"type":"REPORT","url":"https://github.com/ckolivas/lrzip/issues/206"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ckolivas/lrzip","events":[{"introduced":"465afe830f1432fbccb0e228da1f6e7ed4e79653"},{"last_affected":"465afe830f1432fbccb0e228da1f6e7ed4e79653"}],"database_specific":{"cpe":"cpe:2.3:a:long_range_zip_project:long_range_zip:0.641:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.641"},{"last_affected":"0.641"}],"source":"CPE_STRING"}}],"versions":["0.641","v0.641"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-26291.json"}}],"schema_version":"1.9.0"}