ALPINE-CVE-2026-6303

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Source
https://security.alpinelinux.org/vuln/CVE-2026-6303
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-6303.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-6303
Upstream
  • CVE-2026-6303
Published
2026-04-15T20:16:39Z
Modified
2026-11-03T06:33:05Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Use after free in Codecs in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

References

Affected packages

Alpine:v3.23 / qt6-qtwebengine

Package

Name
qt6-qtwebengine
Purl
pkg:apk/alpine/qt6-qtwebengine?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.10.3-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-6303.json"

Alpine:v3.24 / qt6-qtwebengine

Package

Name
qt6-qtwebengine
Purl
pkg:apk/alpine/qt6-qtwebengine?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-6303.json"