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CVE-2025-4921

Published May 17, 2025

Last updated 2 months ago

  1. Overview

  2. Social media

  3. References

Overview

Description
Rejected reason: Duplicate of CVE-2025-4919
Source
security@mozilla.org
NVD status
Rejected

Social media

Hype score
Not currently trending
  1. Top 5 Trending CVEs: 1 - CVE-2006-5051 2 - CVE-2025-4921 3 - CVE-2018-17144 4 - CVE-2025-4802 5 - CVE-2019-11248 #cve #cvetrends #cveshield #cybersecurity https://t.co/4Fua3CAN6W

    @CVEShield

    19 May 2025

    16 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  2. Firefox 138.0.4で重大(Critical)な脆弱性2件が修正。ハッキングコンテストPwn2Own Berlin 2025で悪用されたもの。ESR版にも影響。CVE-2025-4920とCVE-2025-4921は双方とも境界外アクセス。 https://t.co/46UtjGloTG

    @__kokumoto

    18 May 2025

    773 Impressions

    1 Retweet

    4 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  3. CVE-2025-4921 An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. This vulnerability affects Firefox < 138.0.4 and F… https://t.co/w0jcTUgoAm

    @CVEnew

    17 May 2025

    457 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

References

Sources include official advisories and independent security research.

  • https://nvd.nist.gov/vuln/detail/CVE-2025-4921
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