PT-2026-51747 · Git · Curl

Published

2026-06-24

·

Updated

2026-06-24

·

CVE-2026-8924

None

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
A flaw in curl’s cookie parsing logic allows a malicious HTTP server to set "super cookies" that bypass the Public Suffix List check. This enables an attacker-controlled origin to inject cookies that curl subsequently scopes and transmits to unrelated third-party domains.
Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

Related Identifiers

CVE-2026-8924

Affected Products

Curl