{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8925","assignerOrgId":"2499f714-1537-4658-8207-48ae4bb9eae9","state":"PUBLISHED","assignerShortName":"curl","dateReserved":"2026-05-19T08:11:49.032Z","datePublished":"2026-07-03T06:15:25.448Z","dateUpdated":"2026-09-15T06:03:22.227Z"},"containers":{"cna":{"providerMetadata":{"orgId":"2499f714-1537-4658-8207-48ae4bb9eae9","shortName":"curl","dateUpdated":"2026-09-15T06:03:22.227Z"},"title":"SASL double-free","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"curl","product":"curl","versions":[{"version":"8.15.0","status":"affected","versionType":"semver","lessThan":"8.16.1"},{"version":"8.17.0","status":"affected","versionType":"semver","lessThan":"8.20.1"}],"defaultStatus":"unaffected"},{"vendor":"curl","product":"curl","versions":[{"version":"ab650379a8c25ca952f651476d25b4cdd77bb3fc","status":"affected","versionType":"git","lessThan":"3da249e1f0716c06644ed3522a37a8bf81808012"}],"defaultStatus":"unaffected","repo":"https://github.com/curl/curl.git"},{"vendor":"curl","product":"curl","versions":[{"version":"8.20.0","status":"affected"},{"version":"8.19.0","status":"affected"},{"version":"8.18.0","status":"affected"},{"version":"8.17.0","status":"affected"},{"version":"8.16.0","status":"affected"},{"version":"8.15.0","status":"affected"}],"defaultStatus":"unaffected"}],"references":[{"url":"https://curl.se/docs/CVE-2026-8925.json"},{"url":"https://curl.se/docs/CVE-2026-8925.html"},{"url":"https://hackerone.com/reports/3735193"}],"x_osv":{"schema_version":"1.5.0","id":"CURL-CVE-2026-8925","aliases":["CVE-2026-8925"],"summary":"SASL double-free","modified":"2026-09-07T10:34:51.00Z","database_specific":{"package":"curl","affects":"both","URL":"https://curl.se/docs/CVE-2026-8925.json","www":"https://curl.se/docs/CVE-2026-8925.html","issue":"https://hackerone.com/reports/3735193","CWE":{"id":"CWE-415","desc":"Double Free"},"last_affected":"8.20.0","severity":"Medium"},"published":"2026-06-24T08:00:00.00Z","affected":[{"ranges":[{"type":"SEMVER","events":[{"introduced":"8.15.0"},{"fixed":"8.16.1"},{"introduced":"8.17.0"},{"fixed":"8.20.1"}]},{"type":"GIT","repo":"https://github.com/curl/curl.git","events":[{"introduced":"ab650379a8c25ca952f651476d25b4cdd77bb3fc"},{"fixed":"3da249e1f0716c06644ed3522a37a8bf81808012"}]}],"versions":["8.20.0","8.19.0","8.18.0","8.17.0","8.16.0","8.15.0"]}],"credits":[{"name":"Joshua Rogers (Aisle Research)","type":"finder"},{"name":"Viktor Szakats","type":"remediation developer"}],"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."},"problemTypes":[{"descriptions":[{"lang":"en","description":"Double Free","cweId":"CWE-415","type":"CWE"}]}],"credits":[{"lang":"en","value":"Joshua Rogers (Aisle Research)","type":"finder"},{"lang":"en","value":"Viktor Szakats","type":"remediation developer"}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"references":[{"url":"https://hackerone.com/reports/3735193","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-06T17:03:39.068747Z","id":"CVE-2026-8925","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-06T17:04:15.411Z"}}]}}