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Vulnerability details: VCID-ufx1-t1kx-qycg
Vulnerability ID VCID-ufx1-t1kx-qycg
Aliases CVE-2023-4431
Summary Out of bounds memory access in Fonts in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)
Status Published
Exploitability 0.5
Weighted Severity 7.3
Risk 3.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2023-4431
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2023-4431
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-4431
https://crbug.com/1469348
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4427
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4428
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4429
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4430
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4431
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
https://security.gentoo.org/glsa/202401-34
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
CVE-2023-4431 https://nvd.nist.gov/vuln/detail/CVE-2023-4431
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-4431
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 0.33067
EPSS Score 0.00128
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T12:37:44.633511+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0