High severity8.8NVD Advisory· Published Jun 7, 2021· Updated Jun 17, 2026
CVE-2021-30521
CVE-2021-30521
Description
Heap buffer overflow in Autofill in Google Chrome on Android prior to 91.0.4472.77 allowed a remote attacker to perform out of bounds memory access 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%20Leap%2015.3pkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweedpkg:rpm/suse/chromium&distro=SUSE%20Package%20Hub%2015%20SP3
< 91.0.4472.77-lp152.2.98.1+ 3 more
- (no CPE)range: < 91.0.4472.77-lp152.2.98.1
- (no CPE)range: < 91.0.4472.77-bp153.2.3.1
- (no CPE)range: < 93.0.4577.82-1.1
- (no CPE)range: < 91.0.4472.77-bp153.2.3.1
Patches
Vulnerability mechanics
References
5- crbug.com/1208721nvdExploitIssue TrackingPatchThird Party Advisory
- chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.htmlnvdRelease NotesVendor Advisory
- security.gentoo.org/glsa/202107-06nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/nvd
News mentions
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