CVE-2026-7320

HIGH

Information disclosure due to incorrect boundary conditions in the Audio/Video component

Title source: cna
STIX 2.1

Description

Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.

References (31)

Core 31
Core References

Scores

CVSS v3 7.5
EPSS 0.0032
EPSS Percentile 24.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-119 CWE-125
Status published
Products (9)
mozilla/firefox < 115.35.1
mozilla/firefox < 150.0.1
Mozilla/Firefox 115.35.1 - 115.*
Mozilla/Firefox 140.10.1 - 140.*
Mozilla/Firefox 150.0.1
mozilla/thunderbird < 140.10.1
mozilla/thunderbird < 150.0.1
Mozilla/Thunderbird 140.10.1 - 140.*
Mozilla/Thunderbird 150.0.1
Published Apr 28, 2026
Tracked Since Apr 28, 2026