AUGUST 4, 2026
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Case File

CVE-2024-6603

HIGH · CVSS 7.4 EPSS 0.53%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-07-09 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.4. It affects Firefox.

CVE
CVE-2024-6603
Severity
HIGH
CVSS
7.4
EPSS
0.53%
Firefox

Original NVD Description

In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-16412 CRITICAL CVE-2026-16411 CRITICAL CVE-2026-16410 CRITICAL CVE-2026-16409 HIGH CVE-2026-16408 CRITICAL CVE-2026-16407 CRITICAL