Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox

🗓️ 01 May 2026 10:40:53Reported by ellenllenType

Exploit targets improper checks in Firefox; PDFGuardian Pro provides zero-trust font validation and runtime sandboxing.

Reporter	Title	Published	Views	Family All 419
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	20 May 202410:02	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	20 May 202422:56	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	16 May 202507:19	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	22 Aug 202505:51	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	28 Jun 202517:46	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	27 Jul 202610:59	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	13 Jun 202415:14	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	25 Mar 202516:27	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	25 Jun 202607:44	–	githubexploit
GithubExploit	Exploit for Improper Check for Unusual or Exceptional Conditions in Mozilla Firefox	4 Sep 202414:43	–	githubexploit

01 May 2026 10:41Current

8.3High risk

Vulners AI Score8.3

CVSS 3.15.6 - 8.8

EPSS0.7066

SSVC