Dashboard / CVE-2026-12290

CVE-2026-12290

INFO Priority: 0.00 BB Relevance: 0/100
Published: 2026-06-16 Modified: 2026-10-26 First seen: 2026-10-29 Status: pending_score

Description

Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

Weakness Classification (2)

Affected Software (4)

VendorProductVersion
mozilla firefox < 115.37.0
mozilla firefox < 152.0.0
mozilla thunderbird < 152.0.0
mozilla thunderbird 140.0 – 140.12.0

References & Advisories (30)

Showing 25 of 30 references

Bug Bounty Relevance

0 / 100

CVSS Score

Unscored

EPSS — Exploitation Probability

0.40%
Raw Score 0.003970
Percentile 33.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00397
2026-10-28
0.00397

Intelligence Sources

nvd ref →

External Links