ByteOS Network

NVD Vulnerability Details :

CVE-2026-3203

Analyzed

More Info Official Page

Source-cve@gitlab.com

Published At-25 Feb, 2026 | 15:20

Updated At-26 Feb, 2026 | 14:41

RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Type: Secondary

Version: 3.1

Base score: 5.5

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CPE Matches

Wireshark Foundation

>>wireshark>>Versions from 4.4.0(inclusive) to 4.4.14(exclusive)

cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Wireshark Foundation

>>wireshark>>Versions from 4.6.0(inclusive) to 4.6.4(exclusive)

cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-126	Primary	cve@gitlab.com
NVD-CWE-noinfo	Primary	nvd@nist.gov

CWE ID: CWE-126

Type: Primary

Source: cve@gitlab.com

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://gitlab.com/wireshark/wireshark/-/issues/21009	cve@gitlab.com	Issue Tracking
https://www.wireshark.org/security/wnpa-sec-2026-07.html	cve@gitlab.com	Vendor Advisory

Hyperlink: https://gitlab.com/wireshark/wireshark/-/issues/21009

Source: cve@gitlab.com

Resource:

Issue Tracking

Hyperlink: https://www.wireshark.org/security/wnpa-sec-2026-07.html

Source: cve@gitlab.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History