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CVE-2026-92068: firefox before 153.3.0 (exclusive), from 154.0.0 (inclusive), before 156.0.0 (exclusive); +1 more affected products
CVE-2026-92068 affects thunderbird. CVSS 3.1 base score 5.4 (MEDIUM, Source advisory). EPSS 0.00112 (percentile 0.01258), scored 2026-10-05. Fixed version: 1:153.3.0esr-1.
Affected technology
firefox · before 153.3.0 (exclusive)
mozilla
firefox · from 154.0.0 (inclusive), before 156.0.0 (exclusive)
mozilla
thunderbird · before 153.3.0 (exclusive)
mozilla
thunderbird · from 154.0 (inclusive), before 156.0 (exclusive)
mozilla
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 5.4/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-346
- Product
- thunderbird
- CCR priority
- 21.6 /100 (P4)
- CVSS 3.1
- 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N · Source advisory
- EPSS
- 0.00112 · percentile 0.01258 · 2026-10-05
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-05 23:09:08.830529+00:00 UTC
- OSV.dev · Source record · observed 2026-10-06 17:58:42.508367+00:00 UTC
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-06 09:23:48.197899+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-92068.html