Description

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in incorrect memory allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may crash unexpectedly, creating a denial-of-service risk.

INFO

Published Date :

2026-01-08T12:38:30.740Z

Last Modified :

2026-01-13T05:46:07.913Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-0719 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-0719.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-0719 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2427906 cve-icon cve-icon
https://gitlab.gnome.org/GNOME/libsoup/-/issues/477 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-0719 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-0719 cve-icon
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