Bug 2383146 (CVE-2025-8058) - CVE-2025-8058 glibc: Double free in glibc
Summary: CVE-2025-8058 glibc: Double free in glibc
Keywords:
Status: NEW
Alias: CVE-2025-8058
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2383152 2383153 2383154 2383155
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-23 20:01 UTC by OSIDB Bzimport
Modified: 2025-09-24 02:42 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 RHBA-2025:12798 0 None None None 2025-08-04 20:15:04 UTC
Red Hat Product Errata RHBA-2025:12968 0 None None None 2025-08-05 10:29:09 UTC
Red Hat Product Errata RHBA-2025:13017 0 None None None 2025-08-05 14:41:22 UTC
Red Hat Product Errata RHBA-2025:13288 0 None None None 2025-08-07 00:28:08 UTC
Red Hat Product Errata RHBA-2025:13334 0 None None None 2025-08-07 07:46:56 UTC
Red Hat Product Errata RHBA-2025:13349 0 None None None 2025-08-07 09:35:07 UTC
Red Hat Product Errata RHBA-2025:13405 0 None None None 2025-08-07 10:56:44 UTC
Red Hat Product Errata RHBA-2025:13499 0 None None None 2025-08-07 18:43:40 UTC
Red Hat Product Errata RHBA-2025:13701 0 None None None 2025-08-12 14:25:28 UTC
Red Hat Product Errata RHBA-2025:13799 0 None None None 2025-08-13 15:57:31 UTC
Red Hat Product Errata RHBA-2025:13845 0 None None None 2025-08-14 09:04:01 UTC
Red Hat Product Errata RHBA-2025:13993 0 None None None 2025-08-18 12:00:37 UTC
Red Hat Product Errata RHBA-2025:14627 0 None None None 2025-08-26 13:49:02 UTC
Red Hat Product Errata RHBA-2025:15126 0 None None None 2025-09-03 15:23:34 UTC
Red Hat Product Errata RHSA-2025:12748 0 None None None 2025-08-04 17:10:01 UTC
Red Hat Product Errata RHSA-2025:12980 0 None None None 2025-08-05 11:18:15 UTC
Red Hat Product Errata RHSA-2025:13240 0 None None None 2025-08-06 13:40:00 UTC

Description OSIDB Bzimport 2025-07-23 20:01:05 UTC 
The regcomp function in the GNU C library version from 2.4 to 2.41 is 
subject to a double free if some previous allocation fails. It can be 
accomplished either by a malloc failure or by using an interposed malloc
 that injects random malloc failures. The double free can allow buffer 
manipulation depending of how the regex is constructed. This issue 
affects all architectures and ABIs supported by the GNU C library.
Comment 3 errata-xmlrpc 2025-08-04 17:09:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:12748 https://access.redhat.com/errata/RHSA-2025:12748
Comment 4 errata-xmlrpc 2025-08-05 11:18:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:12980 https://access.redhat.com/errata/RHSA-2025:12980
Comment 5 errata-xmlrpc 2025-08-06 13:39:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:13240 https://access.redhat.com/errata/RHSA-2025:13240
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