CVE-2026-22184
HIGH 7.8zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz command with an excessively long archive name supplied via the command line, leading to an out-of-bounds write in a fixed-size global buffer.
Affected Applications in Environment
7
zlib
v1.2.11-40.el9
27 devices
zlib
v1.2.11-26.el8
5 devices
zlib
v1.2.11-25.el8
6 devices
zlib
v1.2.11-40.el9
2 devices
zlib
v1.2.7-21.el7_9
1 device
zlib
v1.2.11-40.el9
1 device
zlib
v1.2.11-40.el9
1 device
Affected Devices
43
atc.db.usu.edu
Linux
chela03
Linux
chela04
Linux
chela05
Linux
cleanaddressdev.banner.usu.edu
Linux
devjobsub.banner.usu.edu
Linux
dpapsb-161390.aggies.usu.edu
Linux
dpapsb-191594.mypc.usu.edu
Linux
el103-02.ece.usu.edu
Linux
el103-03.ece.usu.edu
Linux
el103-04.ece.usu.edu
Linux
el103-05.ece.usu.edu
Linux
el103-07.ece.usu.edu
Linux
el103-08.ece.usu.edu
Linux
el103-09.ece.usu.edu
Linux
el103-10.ece.usu.edu
Linux
el103-14.ece.usu.edu
Linux
el103-15.ece.usu.edu
Linux
el103-16.ece.usu.edu
Linux
el103-17.ece.usu.edu
Linux
el103-18.ece.usu.edu
Linux
el103-19.ece.usu.edu
Linux
el103-20.ece.usu.edu
Linux
el120-01.ece.usu.edu
Linux
el120-02.ece.usu.edu
Linux
el120-03.ece.usu.edu
Linux
el120-04.ece.usu.edu
Linux
el120-05.ece.usu.edu
Linux
el120-06.ece.usu.edu
Linux
el120-08.ece.usu.edu
Linux
el120-09.ece.usu.edu
Linux
el120-10.ece.usu.edu
Linux
el120-11.ece.usu.edu
Linux
el120-12.ece.usu.edu
Linux
el120-14.ece.usu.edu
Linux
eprocdev.banner.usu.edu
Linux
facreadyprod.pplant.usu.edu
Linux
facreadytestrhel.pplant.usu.edu
Linux
facshibsp2.pplant.usu.edu
Linux
guru.cluster
Linux
oms.db.usu.edu
Linux
paymentworksdev.banner.usu.edu
Linux
zldtst.db.usu.edu
Linux