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Vulnerability details: VCID-wfpg-421g-rkch
Vulnerability ID VCID-wfpg-421g-rkch
Aliases CVE-2023-2721
Summary Use after free in Navigation in Google Chrome prior to 113.0.5672.126 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2023-2721
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2023-2721
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-2721
https://crbug.com/1444360
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2721
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2722
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2723
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2724
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2725
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2726
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: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:*:*:*:*:*:*:*
CVE-2023-2721 https://nvd.nist.gov/vuln/detail/CVE-2023-2721
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-2721
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 0.4779
EPSS Score 0.00245
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:38:02.419713+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.21/community.json 37.0.0