Zlib Software Zlib vulnerabilities

1 known vulnerability affecting zlib_software/zlib.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

MEDIUM1

Vulnerabilities

Page 1 of 1

CVE-2026-22184MEDIUMCVSS 4.6≤ 1.3.1.22026-01-07

CVE-2026-22184 [MEDIUM] CWE-787 CVE-2026-22184: zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility loca zlib 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