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Vulnerability details: VCID-mm39-9dwp-jkfu
Vulnerability ID VCID-mm39-9dwp-jkfu
Aliases CVE-2022-2478
Summary Use after free in PDF in Google Chrome prior to 103.0.5060.134 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00277 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00277 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
epss 0.00277 https://api.first.org/data/v1/epss?cve=CVE-2022-2478
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2022-2478
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-2478
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop_19.html
https://crbug.com/1335861
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2163
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2477
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2478
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2479
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2480
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2481
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4915
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKLJ3B3D5BCVWE3QNP4N7HHF26OHD567/
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-2022-2478 https://nvd.nist.gov/vuln/detail/CVE-2022-2478
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-2022-2478
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 0.45684
EPSS Score 0.00229
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:50.525420+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/edge/community.json 37.0.0