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Vulnerability details: VCID-2ebb-sse4-fug8
Vulnerability ID VCID-2ebb-sse4-fug8
Aliases CVE-2023-6706
Summary Use after free in FedCM in Google Chrome prior to 120.0.6099.109 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via a crafted HTML page. (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 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
epss 0.00426 https://api.first.org/data/v1/epss?cve=CVE-2023-6706
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2023-6706
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-6706
https://crbug.com/1500921
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6702
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6704
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6706
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6707
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:*:*:*:*:*:*:*:*
CVE-2023-6706 https://nvd.nist.gov/vuln/detail/CVE-2023-6706
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-2023-6706
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 0.61422
EPSS Score 0.00426
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:33:19.040672+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.21/community.json 37.0.0