CVE-2026-17978

published 2026-07-30

CVE-2026-17978: Side-channel information leakage in WebCodecs in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information…

Priority P4 27 medium 5.3 CVSS 3.1

AV N AC H PR N UI R S U C H I N A N

Side-channel information leakage in WebCodecs in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

Affected

3 ranges

Vendor	Product	Version range	Fixed in
google	chrome	< 151.0.7922.72	151.0.7922.72
google	chrome	>= 151.0.7922.72 < 151.0.7922.72	151.0.7922.72
google	chrome_desktop	—	—

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

vendor_redhat 5.3 MEDIUM

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