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Vulnerability details: VCID-xzum-kd1h-nfdk
Vulnerability ID VCID-xzum-kd1h-nfdk
Aliases CVE-2018-16429
Summary glib2: Out-of-bounds read in g_markup_parse_context_parse() in gmarkup.c
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16429.json
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
epss 0.00351 https://api.first.org/data/v1/epss?cve=CVE-2018-16429
cvssv3 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-2018-16429.json
https://api.first.org/data/v1/epss?cve=CVE-2018-16429
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16429
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1626148 https://bugzilla.redhat.com/show_bug.cgi?id=1626148
USN-3767-1 https://usn.ubuntu.com/3767-1/
USN-3767-2 https://usn.ubuntu.com/3767-2/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16429.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:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N 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 0.5742
EPSS Score 0.00351
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:22:27.764860+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16429.json 38.0.0