CVE-2026-24793

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/azerothcore/azerothcore-wotlk/pull/21599	Issue Tracking Patch
https://github.com/azerothcore/azerothcore-wotlk/pull/21599	Issue Tracking Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:azerothcore:azerothcore:*:*:*:*:*:*:*:*

History

17 Feb 2026, 20:01

Type	Values Removed	Values Added
First Time		Azerothcore azerothcore Azerothcore
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CPE		cpe:2.3:a:azerothcore:azerothcore::::::::
References	~~() https://github.com/azerothcore/azerothcore-wotlk/pull/21599 -~~	() https://github.com/azerothcore/azerothcore-wotlk/pull/21599 - Issue Tracking, Patch

27 Jan 2026, 22:15

Type	Values Removed	Values Added
References	~~() https://github.com/azerothcore/azerothcore-wotlk/pull/21599 -~~	() https://github.com/azerothcore/azerothcore-wotlk/pull/21599 -

27 Jan 2026, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-27 09:15

Updated : 2026-02-17 20:01

NVD link : CVE-2026-24793

Mitre link : CVE-2026-24793

CVE.ORG link : CVE-2026-24793

JSON object : View

Products Affected

azerothcore

azerothcore

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-787

Out-of-bounds Write

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