CVE-2021-23983 | BDVDB-2026-151221 Detail

MozillaFirefox

Description#

By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 87.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.mozilla.org/security/advisories/mfsa2021-10/
https://bugzilla.mozilla.org/show_bug.cgi?id=1692684

Exploit#

No public exploit known

History#

Version 12021-03-31Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.