CVE-2026-24793

critical · 10

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

0.3%

EPSS (exploit prob.)

23rd

EPSS percentile

2026-01-27

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:C/RE:L/U:Red

Weaknesses

CWE-120CWE-787

Affected products

Vendor	Product	Affected versions
azerothcore	azerothcore	<= 4.0.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/azerothcore/azerothcore-wotlk/pull/21599
https://github.com/azerothcore/azerothcore-wotlk/pull/21599

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-24793