Dashboard / CVE-2026-16359

CVE-2026-16359

CRITICAL
INFO Priority: 0.04 BB Relevance: 78/100
Published: 2026-07-21 Modified: 2026-10-24 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: None

Description

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
mozilla firefox < 115.38.0
mozilla firefox < 153.0.0
mozilla thunderbird < 140.13.0

References & Advisories (6)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.47%
Raw Score 0.004690
Percentile 40.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00469
2026-10-28
0.00469

Intelligence Sources

nvd ref →

External Links