{"id":"CVE-2026-86412","published":"2026-10-20T20:17:25.667","lastModified":"2026-10-22T17:21:57.293","description":"A remote HTTP server can set a cookie that curl accepts and writes to a\nNetscape cookie jar but cannot reload. On the next invocation using the same\npath for `--cookie` and `--cookie-jar`, curl fails before connecting, then the\ncleanup procedure replaces the jar with an empty file, deleting cookies for\nunrelated domains.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://curl.se/docs/CVE-2026-86412.html","tags":[]},{"url":"https://curl.se/docs/CVE-2026-86412.json","tags":[]},{"url":"https://hackerone.com/reports/3973201","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}