CVE-2023-6859

A use-after-free condition affected TLS socket creation when under memory pressure

published December 19, 2023

CVSS
—
EPSS
1%
Percentile
65.2
In the wild
Unconfirmed
What it is

A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01092 · 65.2th percentile
Published
2023-12-19T13:38Z
EPSS history
Timeline
  • 19 DEC 13:38Z
    A use-after-free condition affected TLS socket creation when under memory pressure
    cvelistv5