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NVD Vulnerability Details :
CVE-2026-6527
Analyzed
More InfoOfficial Page
Source-cve@gitlab.com
View Known Exploited Vulnerability (KEV) details
Published At-30 Apr, 2026 | 07:16
Updated At-01 May, 2026 | 19:28

ASN.1 PER protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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
CPE Matches
Wireshark Foundation
wireshark
>>wireshark>>Versions from 4.4.0(inclusive) to 4.4.14(inclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Wireshark Foundation
wireshark
>>wireshark>>Versions from 4.6.0(inclusive) to 4.6.4(inclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-674Primarycve@gitlab.com
CWE ID: CWE-674
Type: Primary
Source: cve@gitlab.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gitlab.com/wireshark/wireshark/-/work_items/21149cve@gitlab.com
Exploit
Issue Tracking
Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2026-34.htmlcve@gitlab.com
Vendor Advisory
Hyperlink: https://gitlab.com/wireshark/wireshark/-/work_items/21149
Source: cve@gitlab.com
Resource:
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2026-34.html
Source: cve@gitlab.com
Resource:
Vendor Advisory
Change History
0Changes found
Details not found