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Vulnerability details: VCID-mb3r-da54-7kfk
Vulnerability ID VCID-mb3r-da54-7kfk
Aliases CVE-2026-3203
Summary wireshark: Buffer Over-read in Wireshark
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-126 Buffer Over-read
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3203.json
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2026-3203
cvssv3.1 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3203.json
https://api.first.org/data/v1/epss?cve=CVE-2026-3203
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3203
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2442639 https://bugzilla.redhat.com/show_bug.cgi?id=2442639
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3203.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.11057
EPSS Score 0.00037
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:30:36.855155+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3203.json 38.0.0