FEDORA-2026-0AEE6AB474: Security update for 10 packages

FEDORA-2026-0AEE6AB474, released March 1, 2026, fixes 1 CVE across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0041

35th percentile

Fixed package versions

Product	Release	Fixed in
mingw-zlib	Fedora 43	1.3.2-1.fc43
mingw32-zlib	Fedora 43	1.3.2-1.fc43
mingw32-zlib-debuginfo	Fedora 43	1.3.2-1.fc43
mingw32-zlib-static	Fedora 43	1.3.2-1.fc43
mingw64-zlib	Fedora 43	1.3.2-1.fc43
mingw64-zlib-debuginfo	Fedora 43	1.3.2-1.fc43
mingw64-zlib-static	Fedora 43	1.3.2-1.fc43
ucrt64-zlib	Fedora 43	1.3.2-1.fc43
ucrt64-zlib-debuginfo	Fedora 43	1.3.2-1.fc43
ucrt64-zlib-static	Fedora 43	1.3.2-1.fc43

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-22184	zlib <= 1.3.1.2 untgz Global Buffer Overflow in TGZfname()	9.8	0.0041	None reported

Also fixes CVE-2026-22184

DEBIAN-CVE-2026-22184
zlib on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://bodhi.fedoraproject.org/updates/FEDORA-2026-0aee6ab474

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