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Vulnerability details: VCID-9jam-asdr-cyec
Vulnerability ID VCID-9jam-asdr-cyec
Aliases CVE-2026-3201
Summary wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-1325 Improperly Controlled Sequential Memory Allocation
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3201.json
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2026-3201
cvssv3.1 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 4.7 https://gitlab.com/wireshark/wireshark/-/issues/20972
ssvc Track https://gitlab.com/wireshark/wireshark/-/issues/20972
cvssv3.1 4.7 https://www.wireshark.org/security/wnpa-sec-2026-05.html
ssvc Track https://www.wireshark.org/security/wnpa-sec-2026-05.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3201.json
https://api.first.org/data/v1/epss?cve=CVE-2026-3201
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
20972 https://gitlab.com/wireshark/wireshark/-/issues/20972
2442641 https://bugzilla.redhat.com/show_bug.cgi?id=2442641
wnpa-sec-2026-05.html https://www.wireshark.org/security/wnpa-sec-2026-05.html
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-2026-3201.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
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://gitlab.com/wireshark/wireshark/-/issues/20972
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-25T20:56:19Z/ Found at https://gitlab.com/wireshark/wireshark/-/issues/20972
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.wireshark.org/security/wnpa-sec-2026-05.html
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-25T20:56:19Z/ Found at https://www.wireshark.org/security/wnpa-sec-2026-05.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.10216
EPSS Score 0.00035
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:30:36.897258+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3201.json 38.0.0