CVE-2026-6533 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.5 MEDIUM	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 6%

Affected Products (NVD)

Vendor	Product	Version
wireshark	wireshark	4.4.0 ≤ 𝑥 ≤ 4.4.14
wireshark	wireshark	4.6.0 ≤ 𝑥 ≤ 4.6.4

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

wireshark

bookworm	no-dsa
bookworm (security)	vulnerable
bullseye	vulnerable
bullseye (security)	vulnerable
forky	4.6.6-1 fixed
sid	4.6.6-1 fixed
trixie	4.4.15-0+deb13u1 fixed
trixie (security)	4.4.15-0+deb13u1 fixed

Known Exploits!

Common Weakness Enumeration

CWE-1325 - Improperly Controlled Sequential Memory Allocation
The product manages a group of objects or resources and performs a separate memory allocation for each object, but it does not properly limit the total amount of memory that is consumed by all of the combined objects.

References

https://gitlab.com/wireshark/wireshark/-/issues/21127

https://www.wireshark.org/security/wnpa-sec-2026-28.html

https://gitlab.com/wireshark/wireshark/-/work_items/21127