Dashboard / CVE-2026-109780

CVE-2026-109780

CRITICAL
INFO Priority: 0.04 BB Relevance: 80/100
Published: 2026-10-13 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.

Weakness Classification (1)

References & Advisories (3)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.36%
Raw Score 0.003630
Percentile 30.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00363
2026-10-28
0.00363

Intelligence Sources

mitre ref →
nvd ref →

External Links