CVE-2018-12292

CRITICAL

Pale Moon <27.9.3 - Use After Free

Title source: llm

Description

A use-after-free vulnerability exists in DOMProxyHandler::EnsureExpandoObject in Pale Moon before 27.9.3.

Exploits (1)

exploitdb WORKING POC
by Berk Cem Göksel · textlocalwindows
https://www.exploit-db.com/exploits/44900

References (2)

Scores

CVSS v3 9.8
EPSS 0.1131
EPSS Percentile 93.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (1)
palemoon/pale_moon < 27.9.3
Published Jun 13, 2018
Tracked Since Feb 18, 2026