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Vulnerabilities / openSUSE-SU-2021:0973-1

critical

openSUSE-SU-2021:0973-1

Security update for libqt5-qtwebengine

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

No source gives a CVSS score.

Trivy's own label is CRITICAL. Rated critical by SUSE.

Description

This update for libqt5-qtwebengine fixes the following issues: Update to version 5.15.3 CVE fixes backported in chromium updates: - CVE-2020-16044: Use after free in WebRTC - CVE-2021-21118: Heap buffer overflow in Blink - CVE-2021-21119: Use after free in Media - CVE-2021-21120: Use after free in WebSQL - CVE-2021-21121: Use after free in Omnibox - CVE-2021-21122: Use after free in Blink - CVE-2021-21123: Insufficient data validation in File System API - CVE-2021-21125: Insufficient policy enforcement in File System API - CVE-2021-21126: Insufficient policy enforcement in extensions - CVE-2021-21127: Insufficient policy enforcement in extensions - CVE-2021-21128: Heap buffer overflow in Blink - CVE-2021-21129: Insufficient policy enforcement in File System API - CVE-2021-21130: Insufficient policy enforcement in File System API - CVE-2021-21131: Insufficient policy enforcement in File System API - CVE-2021-21132: Inappropriate implementation in DevTools - CVE-2021-21135: Inappropriate implementation in Performance API - CVE-2021-21137: Inappropriate implementation in DevTools - CVE-2021-21140: Uninitialized Use in USB - CVE-2021-21141: Insufficient policy enforcement in File System API - CVE-2021-21145: Use after free in Fonts - CVE-2021-21146: Use after free in Navigation - CVE-2021-21147: Inappropriate implementation in Skia - CVE-2021-21148: Heap buffer overflow in V8 - CVE-2021-21149: Stack overflow in Data Transfer - CVE-2021-21150: Use after free in Downloads - CVE-2021-21152: Heap buffer overflow in Media - CVE-2021-21153: Stack overflow in GPU Process - CVE-2021-21156: Heap buffer overflow in V8 - CVE-2021-21157: Use after free in Web Sockets

Affected packages and fixed versions

SourcePackageFixed in
openSUSE Leap 15.2libQt5Pdf5, libQt5PdfWidgets5, libqt5-qtpdf-devel and 7 more5.15.3-lp152.3.3.4
Show all 10 entries from 1 source
SourcePackageFixed in
openSUSE Leap 15.2libQt5Pdf55.15.3-lp152.3.3.4
openSUSE Leap 15.2libQt5PdfWidgets55.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtpdf-devel5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtpdf-examples5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtpdf-imports5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtpdf-private-headers-devel5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtwebengine5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtwebengine-devel5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtwebengine-examples5.15.3-lp152.3.3.4
openSUSE Leap 15.2libqt5-qtwebengine-private-headers-devel5.15.3-lp152.3.3.4

References

All 36 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.