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Vulnerability details: VCID-sbjs-3r17-h7ad
Vulnerability ID VCID-sbjs-3r17-h7ad
Aliases CVE-2022-0306
Summary Heap buffer overflow in PDFium in Google Chrome prior to 97.0.4692.99 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)
Reference id Reference type URL
http://packetstormsecurity.com/files/166367/Chrome-chrome_pdf-PDFiumEngine-RequestThumbnail-Heap-Buffer-Overflow.html
https://api.first.org/data/v1/epss?cve=CVE-2022-0306
https://chromereleases.googleblog.com/2022/01/stable-channel-update-for-desktop_19.html
https://crbug.com/1283198
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0289
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0290
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0291
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0292
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0293
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0294
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0295
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0296
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0297
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0298
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0300
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0301
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0302
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0304
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0305
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0306
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0307
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0308
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0309
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0310
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0311
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-2022-0306 https://nvd.nist.gov/vuln/detail/CVE-2022-0306
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2022-0306
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete

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-2022-0306
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 0.9428
EPSS Score 0.15076
Published At Aug. 10, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T12:22:59.468769+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0