Description

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.

INFO

Published Date :

2025-07-23T19:57:17.138Z

Last Modified :

2025-07-23T20:08:01.326Z

Source :

glibc
AFFECTED PRODUCTS

The following products are affected by CVE-2025-8058 vulnerability.

Vendors Products
Gnu
  • Glibc
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-8058.

URL Resource
https://nvd.nist.gov/vuln/detail/CVE-2025-8058 cve-icon
https://sourceware.org/bugzilla/show_bug.cgi?id=33185 cve-icon cve-icon cve-icon
https://sourceware.org/git/?p=glibc.git;a=commit;h=3ff17af18c38727b88d9115e536c069e6b5d601f cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-8058 cve-icon
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