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CVE Vulnerability Details :
CVE-2026-6524
PUBLISHED
More InfoOfficial Page
Assigner-GitLab
Assigner Org ID-ceab7361-8a18-47b1-92ba-4d7d25f6715a
View Known Exploited Vulnerability (KEV) details
Published At-30 Apr, 2026 | 05:34
Updated At-30 Apr, 2026 | 15:19
Rejected At-
▼CVE Numbering Authority (CNA)
Access of Uninitialized Pointer in Wireshark

MySQL protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Affected Products
Vendor
Wireshark FoundationWireshark Foundation
Product
Wireshark
Default Status
unaffected
Versions
Affected
  • From 4.6.0 before 4.6.5 (semver)
  • From 4.4.0 before 4.4.15 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-824CWE-824: Access of Uninitialized Pointer
Type: CWE
CWE ID: CWE-824
Description: CWE-824: Access of Uninitialized Pointer
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to version 4.6.5 or above

Configurations
Workarounds
Exploits
Credits
finder
Alexandre de Oliveira
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.wireshark.org/security/wnpa-sec-2026-37.html
N/A
https://gitlab.com/wireshark/wireshark/-/work_items/21172
N/A
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2026-37.html
Resource: N/A
Hyperlink: https://gitlab.com/wireshark/wireshark/-/work_items/21172
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found