ZeroHour

CVE-2026-22904

CVSS 3.1
9.8 critical
EPSS
<1%p45
Published
()
Modified
Description

Improper length handling when parsing multiple cookie fields (including TRACKID) allows an unauthenticated remote attacker to send oversized cookie values and trigger a stack buffer overflow, resulting in a denial‑of‑service condition and possible remote code execution.

Weakness
CWE-121
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In the news

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