CVE-2026-86412None▾ SunlitA remote HTTP server can set a cookie that curl accepts and writes to a Netscape cookie jar but cannot reload. On the next invocation using the same path for `--cookie` and `--cookie-jar`, curl fails before connecting, then the cleanup p…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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A remote HTTP server can set a cookie that curl accepts and writes to a
Netscape cookie jar but cannot reload. On the next invocation using the same
path for --cookie and --cookie-jar, curl fails before connecting, then the
cleanup procedure replaces the jar with an empty file, deleting cookies for
unrelated domains.
curl >= 8.22.0 <= 8.22.0curl >= 8.21.0 <= 8.21.0curl >= 8.20.0 <= 8.20.0curl >= 8.19.0 <= 8.19.0curl >= 8.18.0 <= 8.18.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-87861Nonecross-origin reuse of a Negotiate connection
CVE-2026-86415Noneauto client cert connection reuse mixup
CVE-2026-86414Noneleaking host credentials to HTTP proxy
CVE-2026-87864NoneIMAP APPEND plus CRLF conversion command injection
CVE-2026-87863NoneHSTS response erases persisted entries
CVE-2026-87862NoneHSTS cache import drops longer-lived child