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Vulnerability details: VCID-y55d-19xz-nqgd
Vulnerability ID VCID-y55d-19xz-nqgd
Aliases CVE-2024-7973
Summary Heap buffer overflow in PDFium in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file. (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 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00238 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00238 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
epss 0.00238 https://api.first.org/data/v1/epss?cve=CVE-2024-7973
cvssv3.1 8.8 https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.html
ssvc Track https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.html
cvssv3.1 8.8 https://issues.chromium.org/issues/345518608
ssvc Track https://issues.chromium.org/issues/345518608
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2024-7973
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-7973
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-7973
345518608 https://issues.chromium.org/issues/345518608
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-2024-7973 https://nvd.nist.gov/vuln/detail/CVE-2024-7973
stable-channel-update-for-desktop_21.html https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.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/2024/08/stable-channel-update-for-desktop_21.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/2024-08-22T14:08:10Z/ Found at https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.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/345518608
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/2024-08-22T14:08:10Z/ Found at https://issues.chromium.org/issues/345518608
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-2024-7973
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 0.30443
EPSS Score 0.00112
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:05.570361+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.21/community.json 37.0.0