Description
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon (cupsd) contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an unprivileged user to gain unauthorized access to restricted operations by using a user with a username that differs only in case from an authorized user. At time of publication, there are no publicly available patches.
INFO
Published Date :
2026-04-03T21:11:59.734Z
Last Modified :
2026-04-06T18:50:21.909Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-27447 vulnerability.
| Vendors | Products |
|---|---|
| Openprinting |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27447.
