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Vulnerability details: VCID-xb4u-976f-efdb
Vulnerability ID VCID-xb4u-976f-efdb
Aliases CVE-2019-11098
Summary edk2: Insufficient input validation in MdeModulePkg may lead to privilege escalation
Status Published
Exploitability 0.5
Weighted Severity 5.8
Risk 2.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
cvssv3 6.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11098.json
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2019-11098
cvssv3.1 6.4 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-2019-11098.json
https://api.first.org/data/v1/epss?cve=CVE-2019-11098
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11098
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2007434 https://bugzilla.redhat.com/show_bug.cgi?id=2007434
991495 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991495
USN-5088-1 https://usn.ubuntu.com/5088-1/
No exploits are available.
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11098.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:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 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 0.16976
EPSS Score 0.00054
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:19:50.169955+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11098.json 38.0.0