CVE-2026-94055CWE-416

CVE-2026-94055

Low · published September 20, 2026

CVSS v3.1
3.7
EPSS
0%
Percentile
20.1
In the wild
Unconfirmed
What it is

Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00286 · 20.1th percentile
Weakness
CWE-416 · Use After Free
Published
2026-09-20T03:17Z
Affected products (1)
ProductVersionsFixed in
exim/exim< 4.100.14.100.1
References (1)
https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html · [email protected]
EPSS history
Timeline
  • 21 SEP 03:37Z
    EPSS moved — → 0%
    epss
  • 19 SEP 22:48Z
    Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free
    cvelistv5