CVE-2026-24825

MEDIUM

ydb-platform ydb < 24.4.4.2 - Use-After-Free in yajl yail_tree.C

Title source: llm
STIX 2.1

Description

Missing Release of Memory after Effective Lifetime vulnerability in ydb-platform ydb (contrib/libs/yajl modules). This vulnerability is associated with program files yail_tree.C. This issue affects ydb: through 24.4.4.2.

References (1)

Core 1
Core References

Scores

CVSS v4 6.9
EPSS 0.0031
EPSS Percentile 23.6%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/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:D/RE:L/U:Amber

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (1)
ydb-platform/ydb < 24.4.4.2
Published Jan 27, 2026
Tracked Since Feb 18, 2026