CVE-2026-7724

The record

A vulnerability has been found in PrefectHQ prefect up to 3.6.28.dev1. Affected by this vulnerability is the function validate_restricted_url of the component Webhook/Notification. The manipulation leads to time-of-check time-of-use. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 3.6.28.dev2 addresses this issue. The identifier of the patch is 7c70ac54a5e101431d83b9f2681ec88d5e0021ed. Upgrading the affected component is advised. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Affected packages

Related vulnerabilities

• CVE-2026-114641 Traefik 2.11.x before 2.11.58 and 3.x before 3.7.14 contains a race condition in NTLM and… CWE-362
• CVE-2026-109279 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 lacks proper synchronization when… CWE-362
• CVE-2026-97032 HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder… CWE-362
• CVE-2026-98163 In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid… CWE-362
• CVE-2026-98146 In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Remove… CWE-362
• CVE-2026-98153 In the Linux kernel, the following vulnerability has been resolved: nvme: fix racy access… CWE-362
• CVE-2026-98130 In the Linux kernel, the following vulnerability has been resolved: sctp: fix a TOCTOU… CWE-362
• CVE-2026-98115 In the Linux kernel, the following vulnerability has been resolved: ksmbd: safely drain… CWE-362