behavior parsing embedded MathML and SVG content with RCDATA tags did not match browser behavior which could result in mutation XSS.
Created python-bleach tracking bugs for this issue:
Affects: epel-all [bug 1815056]
Affects: fedora-all [bug 1815055]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.