High severity8.8NVD Advisory· Published Feb 9, 2021· Updated Jun 17, 2026
CVE-2021-21145
CVE-2021-21145
Description
Use after free in Fonts in Google Chrome prior to 88.0.4324.146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- osv-coords5 versionspkg:rpm/opensuse/chromium&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libqt5-qtwebengine&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/chromium&distro=SUSE%20Package%20Hub%2015%20SP2pkg:rpm/suse/libqt5-qtwebengine&distro=SUSE%20Package%20Hub%2015%20SP2
< 88.0.4324.146-lp152.2.69.1+ 4 more
- (no CPE)range: < 88.0.4324.146-lp152.2.69.1
- (no CPE)range: < 93.0.4577.82-1.1
- (no CPE)range: < 5.15.3-lp152.3.3.4
- (no CPE)range: < 88.0.4324.146-bp152.2.56.5
- (no CPE)range: < 5.15.3-bp152.3.3.1
Patches
Vulnerability mechanics
References
5- chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop.htmlnvdRelease NotesVendor Advisory
- security.gentoo.org/glsa/202104-08nvdThird Party Advisory
- crbug.com/1154965nvdPermissions Required
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ACWYJ74Z3YN2XH4QMUEGNBC3VXX464L/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUQSMNV7INLDDSD3RKI5S5EAULX2QC7P/nvd
News mentions
0No linked articles in our index yet.