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Critical · 10.0 CVE-2026-24793 EUVD-2026-4717GHSA-j644-xc9q-497g

A heap-based buffer over-read or buffer overflow vulnerability in azerothcore/azerothcore-wotlk

Published Jan 27, 2026 · Updated Jan 27, 2026 · Assigned by GovTech CSG

Description

Out-of-bounds Write, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in azerothcore azerothcore-wotlk (deps/zlib modules). This vulnerability is associated with program files inflate.C.

This issue affects azerothcore-wotlk: through v4.0.0.

Affected products

VendorProductAffectedFixed
azerothcore azerothcore-wotlk — —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 3 gdal No fix yet —
Azure Linux 2 (CBL-Mariner) gdal No fix yet —

References