High severity7.4NVD Advisory· Published Apr 9, 2021· Updated Jun 17, 2026
CVE-2021-21198
CVE-2021-21198
Description
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- osv-coords4 versionspkg:rpm/opensuse/chromium&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/opera&distro=openSUSE%20Leap%2015.2%20NonFreepkg:rpm/suse/chromium&distro=SUSE%20Package%20Hub%2015%20SP2
< 89.0.4389.114-lp152.2.83.1+ 3 more
- (no CPE)range: < 89.0.4389.114-lp152.2.83.1
- (no CPE)range: < 93.0.4577.82-1.1
- (no CPE)range: < 75.0.3969.171-lp152.2.40.1
- (no CPE)range: < 89.0.4389.114-bp152.2.68.1
Patches
Vulnerability mechanics
References
7- packetstormsecurity.com/files/162973/Chrome-Legacy-ipc-Message-Passed-Via-Shared-Memory.htmlnvdThird Party AdvisoryVDB Entry
- chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.htmlnvdRelease NotesVendor Advisory
- crbug.com/1184399nvdPermissions RequiredVendor Advisory
- security.gentoo.org/glsa/202104-08nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/nvd
News mentions
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