CVE-2026-76891CWE-825

CVE-2026-76891

Low · published August 20, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
8.2
In the wild
Unconfirmed
What it is

Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00186 · 8.2th percentile
Weakness
CWE-825 · Expired Pointer Dereference
Published
2026-08-20T03:16Z
Affected products (2)
ProductVersionsFixed in
wireshark/wireshark≥ 4.4.0, < 4.4.184.4.18
wireshark/wireshark≥ 4.6.0, < 4.6.84.6.8
References (2)
https://gitlab.com/wireshark/wireshark/-/work_items/21395 · [email protected]https://www.wireshark.org/security/wnpa-sec-2026-64.html · [email protected]
EPSS history
Timeline
  • 19 AUG 22:46Z
    Expired Pointer Dereference in Wireshark
    cvelistv5