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Vulnerability details: VCID-ukav-hjmb-qkdq
Vulnerability ID VCID-ukav-hjmb-qkdq
Aliases CVE-2024-6988
Summary Use after free in Downloads in Google Chrome on iOS prior to 127.0.6533.72 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)
System Score Found at
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
epss 0.00222 https://api.first.org/data/v1/epss?cve=CVE-2024-6988
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/349198731
ssvc Track https://issues.chromium.org/issues/349198731
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2024-6988
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/2024-08-06T17:39:49Z/ 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/349198731
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/2024-08-06T17:39:49Z/ Found at https://issues.chromium.org/issues/349198731
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-2024-6988
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 0.44924
EPSS Score 0.00222
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:06:12.580218+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2024/6xxx/CVE-2024-6988.json 37.0.0