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Vulnerability details: VCID-9p2a-qx8m-mqdf
Vulnerability ID VCID-9p2a-qx8m-mqdf
Aliases CVE-2024-6994
Summary Heap buffer overflow in Layout in Google Chrome prior to 127.0.6533.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-122 Heap-based Buffer Overflow
CWE-787 Out-of-bounds Write
System Score Found at
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2024-6994
cvssv3.1 8.8 https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_23.html
ssvc Track https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_23.html
cvssv3.1 8.8 https://issues.chromium.org/issues/339686368
ssvc Track https://issues.chromium.org/issues/339686368
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2024-6994
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-6994
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6994
339686368 https://issues.chromium.org/issues/339686368
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-2024-6994 https://nvd.nist.gov/vuln/detail/CVE-2024-6994
stable-channel-update-for-desktop_23.html https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_23.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/2024/07/stable-channel-update-for-desktop_23.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/2024-08-07T15:35:20Z/ Found at https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_23.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://issues.chromium.org/issues/339686368
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/2024-08-07T15:35:20Z/ Found at https://issues.chromium.org/issues/339686368
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-2024-6994
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 0.47346
EPSS Score 0.00241
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:06:14.120899+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2024/6xxx/CVE-2024-6994.json 37.0.0