CVE-2026-74945

Published Aug 18, 2026

Last updated 16 hours ago

Overview

Description
Information disclosure in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
Source
security@mozilla.org
NVD status
Undergoing Analysis

Social media

Hype score is a measure of social media activity compared against trending CVEs from the past 12 months. Max score 100.

Hype score

10

  1. الحمدلله باركوا لي طلعت 3 CVE في Firefox Browser CVE-2026-74943 CVE-2026-74945 CVE-2026-74970 There are 2 more CVEs coming بيجيكم اطلق write up #Firefox #CVE #bugzilla #mozilla #browser #infosec #secinfo

    @DS4_

    17 Aug 2026

    5870 Impressions

    0 Retweets

    121 Likes

    43 Bookmarks

    24 Replies

    0 Quotes

References

Sources include official advisories and independent security research.