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Vulnerability details: VCID-pvp2-v2xd-1fh7
Vulnerability ID VCID-pvp2-v2xd-1fh7
Aliases CVE-2023-5346
Summary Type confusion in V8 in Google Chrome prior to 117.0.5938.149 allowed a remote attacker 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-843 Access of Resource Using Incompatible Type ('Type Confusion')
System Score Found at
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
epss 0.0059 https://api.first.org/data/v1/epss?cve=CVE-2023-5346
cvssv3.1 8.8 https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
ssvc Track https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
cvssv3.1 8.8 https://crbug.com/1485829
ssvc Track https://crbug.com/1485829
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2023-5346
cvssv3.1 8.8 https://security.gentoo.org/glsa/202401-34
ssvc Track https://security.gentoo.org/glsa/202401-34
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-5346
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5346
https://security.gentoo.org/glsa/202401-34
1485829 https://crbug.com/1485829
BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
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: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-2023-5346 https://nvd.nist.gov/vuln/detail/CVE-2023-5346
M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
RA6HMWNOYQ56R35MHW77GVW7373Z4RSN https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
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://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://crbug.com/1485829
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://crbug.com/1485829
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
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-2023-5346
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202401-34
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: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:26:28Z/ Found at https://security.gentoo.org/glsa/202401-34
Exploit Prediction Scoring System (EPSS)
Percentile 0.68235
EPSS Score 0.0059
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:34:17.131982+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/5xxx/CVE-2023-5346.json 37.0.0