CVE-2026-109768CWE-400denial-of-service

CVE-2026-109768

Medium · published October 13, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
14.0
In the wild
Unconfirmed
What it is

Denial-of-service in the Site Reports component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00238 · 14.0th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-10-13T17:17Z
References (3)
https://bugzilla.mozilla.org/show_bug.cgi?id=2011368 · [email protected]https://www.mozilla.org/security/advisories/mfsa2026-106/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2026-109/ · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 12:29Z
    Denial-of-service in the Site Reports component
    cvelistv5
  • 13 OCT 12:29Z
    Denial-of-service in the Site Reports component
    cvelistv5