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Vulnerability details: VCID-3mqv-735z-7qch
Vulnerability ID VCID-3mqv-735z-7qch
Aliases CVE-2023-4076
Summary Use after free in WebRTC in Google Chrome prior to 115.0.5790.170 allowed a remote attacker to potentially exploit heap corruption via a crafted WebRTC session. (Chromium security severity: High)
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 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2023-4076
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2023-4076
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-4076
https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-desktop.html
https://crbug.com/1459124
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4068
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4069
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4070
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4071
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4072
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4073
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4074
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4075
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4076
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4077
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4078
https://security.gentoo.org/glsa/202401-34
https://www.debian.org/security/2023/dsa-5467
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:*:*:*:*:*:*:*:*
CVE-2023-4076 https://nvd.nist.gov/vuln/detail/CVE-2023-4076
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-2023-4076
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 0.72756
EPSS Score 0.00781
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:46:26.156987+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.20/community.json 37.0.0