CVE-2025-5269 – Firefox ESR Memory Corruption Vulnerability

CVE ID : CVE-2025-5269

Published : May 27, 2025, 1:15 p.m. | 20 minutes ago

Description : Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR
Severity: 0.0 | NA

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