AUGUST 4, 2026
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Case File

CVE-2024-5699

CRITICAL · CVSS 9.8 EPSS 0.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-06-11 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Firefox.

CVE
CVE-2024-5699
Severity
CRITICAL
CVSS
9.8
EPSS
0.77%
Firefox

Original NVD Description

In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a case-insensitive comparison. This could have resulted in the browser not correctly honoring the behaviors specified by the prefix. This vulnerability affects Firefox < 127.

Related CVEs

Other vulnerabilities affecting the same vendor(s)