CVE-2011-1803

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-11-12 · updated 2026-06-16
Weakness: CWE-415

Description

An issue exists in third_party/WebKit/Source/WebCore/svg/animation/SVGSMILElement.h in WebKit in Google Chrome before Blink M11 and M12 when trying to access a removed smil element.

Affected products

Google Blink: before m11 — fixed in m11

How to fix

Upgrade to a fixed version: Google Blink m11. Check the vendor advisory for mitigations.

References

http://trac.webkit.org/changeset/86748
https://bugs.chromium.org/p/chromium/issues/detail?id=82516
http://trac.webkit.org/changeset/86748
https://bugs.chromium.org/p/chromium/issues/detail?id=82516

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