Bug 2367016 (CVE-2025-4918) - CVE-2025-4918 firefox: Out-of-bounds access when resolving Promise objects
Summary: CVE-2025-4918 firefox: Out-of-bounds access when resolving Promise objects
Keywords:
Status: NEW
Alias: CVE-2025-4918
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-17 22:01 UTC by OSIDB Bzimport
Modified: 2025-05-21 06:34 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:8049 0 None None None 2025-05-20 18:56:21 UTC
Red Hat Product Errata RHSA-2025:8060 0 None None None 2025-05-21 06:34:55 UTC

Description OSIDB Bzimport 2025-05-17 22:01:02 UTC 
An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox ESR < 115.23.1.
Comment 1 errata-xmlrpc 2025-05-20 18:56:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:8049 https://access.redhat.com/errata/RHSA-2025:8049
Comment 2 errata-xmlrpc 2025-05-21 06:34:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:8060 https://access.redhat.com/errata/RHSA-2025:8060
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