CVE & CISA-KEV Catalog

CVE-2018-6162

HIGHEPSS 73th pctl

8.8

CVSS v3

Description

Improper deserialization in WebGL in Google Chrome on Mac prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CWE-502Deserialization of Untrusted Data CWE-787Out-of-bounds Write

How to fix

Remediation Available

Google ChromeWindows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome (EXE)Windows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome BetaWindows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome Beta (EXE)Windows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome CanaryWindows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome DevWindows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Google Chrome Dev (EXE)Windows application

Affected:68.0.3440.75Fixed in:68.0.3440.75Google LLC

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.63%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Other references6

Related Vulnerabilities

Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-0669	High	7.2	100%	KEV + Ransom	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-35464	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-29300	Critical	9.8	100%	KEV + Ransom	-
CVE-2025-53770	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2022-47986	Critical	9.8	100%	KEV + Ransom	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.