{"id":"CVE-2026-8925","summary":"SASL double-free","details":"The curl logic that works with SASL authentication could end up cleaning up\nthe GSASL context *twice* without clearing the pointer in between, making it\n`free()` the same pointer twice.","aliases":["CURL-CVE-2026-8925"],"modified":"2026-09-18T03:46:26.276331468Z","published":"2026-07-03T06:15:25.448Z","related":["openSUSE-SU-2026:11230-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"8.15.0"},{"fixed":"8.16.1"},{"introduced":"8.17.0"},{"fixed":"8.20.1"},{"introduced":"ab650379a8c25ca952f651476d25b4cdd77bb3fc"},{"fixed":"3da249e1f0716c06644ed3522a37a8bf81808012"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"curl","cwe_ids":["CWE-415"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8925.json"},"references":[{"type":"WEB","url":"https://curl.se/docs/CVE-2026-8925.html"},{"type":"WEB","url":"https://curl.se/docs/CVE-2026-8925.json"},{"type":"WEB","url":"https://hackerone.com/reports/3735193"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8925.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8925"},{"type":"PACKAGE","url":"https://github.com/curl/curl.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/curl/curl","events":[{"introduced":"a05f34973e6c4bb629d018f7cb51487be1c904d8"},{"fixed":"68720b4837284335b2d63cb358f8f6ce65f5bc55"}],"database_specific":{"cpe":"cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"8.20.0"},{"last_affected":"8.20.0"},{"introduced":"8.19.0"},{"last_affected":"8.19.0"},{"introduced":"8.18.0"},{"last_affected":"8.18.0"},{"introduced":"8.17.0"},{"last_affected":"8.17.0"},{"introduced":"8.16.0"},{"last_affected":"8.16.0"},{"introduced":"8.15.0"},{"last_affected":"8.15.0"},{"fixed":"8.21.0"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["8.15.0","8.16.0","8.17.0","8.18.0","8.19.0","8.20.0","rc-8_21_0-3","rc-8_21_0-2","rc-8_21_0-1","curl-8_20_0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-8925.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}