CVE-2026-8388

INFO Priority: 0.00 BB Relevance: 0/100
Published: 2026-05-12 Modified: 2026-10-26 First seen: 2026-10-29 Status: pending_score

Description

Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

Weakness Classification (2)

Affected Software (1)

VendorProductVersion
mozilla firefox < 150.0.3

Bug Bounty Relevance

0 / 100

CVSS Score

Unscored

EPSS — Exploitation Probability

0.24%
Raw Score 0.002440
Percentile 15.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00244
2026-10-28
0.00244

Intelligence Sources

nvd ref →